Longest-Running Earth Observation Satellite to Retire






After documenting the changing face of our planet since 1984, the longest-running Earth-observing satellite, Landsat 5, will retire soon, the U.S. Geological Survey has announced.


The satellite, which will be retired in the next few months, has long outlived its initial three-year mission. It has circled Earth more than 150,000 times during its nearly 29 years in space, and has snapped more than 2.5 million images of the planet’s surface along the way. Throughout its prolific career, Landsat 5 has captured images of the aftermath of the Sept. 11 terrorist attacks, the Chernobyl disaster, the expansion of sprawl around cities like Las Vegas, deforestation in Mexico, and even crowds descending on the U.S. capital to witness President Barack Obama‘s 2009 inauguration.






“Any major event since 1984 that left a mark on this Earth larger than a football field was likely recorded by Landsat 5, whether it was a hurricane, a tsunami, a wildfire, deforestation, or an oil spill,” USGS Director Marcia McNutt said in a statement. “We look forward to a long and productive continuation of the Landsat program, but it is unlikely there will ever be another satellite that matches the outstanding longevity of Landsat 5.” 


The first series of maneuvers to safely lower Landsat 5 from its operational orbit is expected to occur next month, according to USGS officials.


This year marked the 40th anniversary of the entire Landsat program, which is a collaboration by NASA and the USGS, an agency of the Interior department. Besides Landsat 5, the only other currently operational craft from the program is Landsat 7, which launched in 1999 and has also outlived its three-year design. [Photos: Landsat's Best 'Earth as Art' Images]


With one mission ending, another is about to begin. NASA is scheduled to blast Landsat 8 — also called the Landsat Data Continuity Mission (LDCM) — into orbit on the back of an Atlas 5 rocket in February 2013. The new satellite arrived at its launch site at Vandenberg Air Force Base in California last week, NASA officials said.


LDCM has two instruments. One is the Operational Land Imager, which will collect data in visible, near infrared and shortwave infrared wavelengths. It will also conduct observations in two new spectral bands — one designed to help coastal waters, the other to detect hard-to-see cirrus clouds, according to NASA officials. The other instrument is the Thermal Infrared Sensor, intended to measure the temperature of the Earth’s surface.


“Both of these instruments have evolutionary advances that make them the most advanced Landsat instruments to date and are designed to improve performance and reliability to improve observations of the global land surface,” Ken Schwer, LDCM project manager at NASA Goddard, said in statement.


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The forgotten victims of gun violence




Chicago Mayor Rahm Emanuel, center, and other area officials call for stronger gun regulations at a news conference last week.




STORY HIGHLIGHTS


  • While America was mourning Newtown victims, guns were claiming lives elsewhere in U.S.

  • Authors: Media focus on mass shootings, but continuing violence also needs coverage

  • They say inner cities suffer an epidemic of gun killings, and young are particularly vulnerable

  • Authors: There is a day-by-day slaughter of children that must be stopped




Editor's note: Bassam Gergi is studying for a master's degree in comparative government at St. Antony's College, Oxford, where he is also a Dahrendorf Scholar. Ali Breland studies philosophy at the University of Texas at Austin.


(CNN) -- On the Sunday after the Newtown massacre, President Barack Obama traveled to Connecticut to comfort the grieving community. As the president offered what he could to the town, other American communities, in less visible ways, were grappling with their own menace of violence.


In Camden, New Jersey -- a city that has already suffered 65 violent deaths in 2012 , surpassing the previous record of 58 violent deaths set in 1995 -- 50 people turned out, some bearing white crosses, to mourn a homeless woman known affectionately as the "cat lady" who was stabbed to death (50 of the deaths so far this year resulted from gunshot wounds.)



Bassam Gergi

Bassam Gergi



In Philadelphia, on the same Sunday, city leaders came together at a roundtable to discuss their own epidemic of gun violence; the year-to-date total of homicides is 322. Last year, 324 were killed. Of those victims, 154 were 25 or younger. A councilman at the roundtable asked, "How come as a city we're not in an outrage? How come we're not approaching this from a crisis standpoint?"



Ali Breland

Ali Breland



The concerns go beyond Philadelphia. In the week following the Newtown massacre, there were at least a dozen gun homicides in Chicago, Detroit, Baltimore and St. Louis alone. In a year of highly publicized mass shootings, inner-city neighborhoods that are plagued by gun violence have continued to be neglected and ignored.


According to the Centers for Disease Control and Prevention, large metropolitan areas account for more than two-thirds of deaths by gun violence each year, with inner cities most affected. The majority of the victims are young, ranging in age from their early teens to mid-20s, and black.


To track these violent deaths, many communities and media organizations have set up agonizing online trackers -- homicide watches or interactive maps -- that show each subsequent victim as just another data point. These maps are representative of a set of issues far larger than the nameless dots suggest.


In the immediate aftermath of Newtown, as politicians and public figures across America grapple with the horrible truths of gun violence, far less visible from the national spotlight is the steady stream of inner-city victims.




Illegal firearms confiscated in a weapons bust in New York's East Harlem is on display at an October news conference.



The media is fixated, and with justification, on the string of high-profile massacres that have rocked the nation in Aurora, Colorado; Tucson, Arizona; Virginia Tech; and now in Newtown. Yet in many of America's neighborhoods most affected by the calamity of gun violence, there is a warranted exasperation -- residents are tired, tired of the ubiquity of guns, tired of fearing for their children's safety, tired of being forgotten.




Critiquing a narrow media focus doesn't deny the horrible, tragic nature of the massacre at Sandy Hook Elementary School; mass shootings, however, make up only a small fraction of America's shockingly high level of gun crime.




In his study "American Homicide," Randolph Roth showed that while the overall risk of being murdered is higher in America than it is in any other first-world democracy, homicide rates vary drastically among groups.




According to Roth, if current trends are maintained, one out of every 158 white males born today will be murdered, but for nonwhite males it is likely one of every 27 born today will be murdered.




The stark difference in these racial trends can be traced to the high levels of racial segregation in America's cities, which have created a spatial barrier between poor inner-city youths of color and more mainstream America -- a barrier that is often responsible for the lack of media and political attention paid to inner-city problems.


Many experts claim that actually it is the spectacular nature of mass shootings that naturally magnifies media coverage and explains the resonance of these tragedies to the broader public. Inner-city violence on its own, however, does not suffer from a lack of awful, spectacular violence and calamity. In fact, the gruesome nature of violence in inner cities has contributed to widespread social desensitization to gun violence. How then do we explain the differing public responses?



An indicator of the difference of attention levels lies in the tone of the public rhetoric in the wake of mass shootings: "This was supposed to be a safe community," and "This kind of thing wasn't supposed to happen here."


These statements imply that in America's leafy-green small towns and suburbs, gun violence is a shocking travesty; it strikes against America's perception of what is acceptable. In contrast, gun violence in the American metropolis has been normalized, and the public and media display a passive indifference toward the lives of inner-city youths.


This normalization of inner-city violence is due in part, to the isolation and segregation of America's ghettos from wider America, but it is also due to a sense that the victims of inner-city violence are responsible for their own condition.


As Robert Sampson, a professor at Harvard University, has highlighted, the gun violence in American cities is born out of neighborhood characteristics such as poverty, racial segregation and lack of economic opportunity. This shortened explanation for the high levels of inner-city violence has often been mistaken to imply that it is the direct choice of inner-city residents to remain either in poverty or in their segregated community that leads to their victimization.


In reality, the victims of inner-city gun violence are the victims of a dual tragedy. The first is that the poverty and segregation, which play a crucial role in spurring the downward cycle of crime, are the result of social arrangements predicated on longstanding oppression and prejudice.


Through a complex mix of violence, institutional arrangements and exploitation, black Americans were pressured into ghettos, which are the hotbeds of contemporary gun violence. Their inability to escape their conditions is not a choice but rather the byproduct of continued structural discrimination. Slowing the tide of inner-city deaths through gun control is therefore a modern-day civil rights issue.


If the refusal of America's national politicians to move on gun control before Newtown represents a political failure and a paucity of American will, then the disregard for the lives of inner-city youths stricken by gun violence on a daily basis is an illustration of the limits of American compassion.


The slaughter of young children en masse should be a moment of reckoning for any society, but there is a day-by-day, child-by-child slaughter occurring in America that has gone on too long and is yet to be reckoned with.


If Newtown should teach us anything, it is that all of us in America share this same short moment of life, and that we all seek to ensure safety, security and prosperity for our children.


As Vice President Joe Biden and the presidential task force meet to negotiate about what new gun laws to recommend, they must look to Sandy Hook Elementary and beyond. We need to protect the children of Newtown from the threat of future gun violence, but the children of Chicago and Camden and Detroit deserve the same long-term security.


We may not be able to ensure absolute security for America's children, but through smarter policy America can surely save more of its children from gun violence.


Follow @CNNOpinion on Twitter.


Join us at Facebook/CNNOpinion.


The opinions expressed in this commentary are solely those of the authors.






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Man killed on Southwest Side













Homicide on California Avenue


Detectives investigate the scene of a shooting that left a 32-year-old man dead late Wednesday night.
(Peter Nickeas / Chicago Tribune / December 26, 2012)



























































A 32-year-old man died after someone shot him in the face, chest and arms in the Gage Park neighborhood late Wednesday.


Federico Martinez was shot in an alley east of California Avenue just south of 54th Street about 10 p.m., according to authorities. He lived a couple houses south of where he was killed in the same block. 


Someone in a light-colored Ford F150 with tinted windows shot him while he stood with a woman, police said.





Martinez was taken to Mount Sinai Hospital in critical condition but was pronounced dead there about 10:45 p.m. The man's family gathered there after he was shot.


Eight detectives arrived at the scene and began their investigation early Thursday morning, their unmarked police cars crowding the narrow block of 54th Street between California and Fairfield avenues. 


A young woman wept next to red tape on the south side of the crime scene.


A spokesman for the Cook County medical examiner's office wasn't able to say whether they had been notified of the death.


Check back for more information.

pnickeas@tribune.com
Twitter: @peternickeas




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Peace envoy Brahimi, Syria diplomats in Moscow talks


MOSCOW (Reuters) - Russia will host Syria peace envoy Lakhdar Brahimi this week after Syrian officials held talks in Moscow on Thursday as part of a diplomatic drive to try to agree a plan to end the 21-month-old conflict, Russia's foreign ministry said.


Talks have moved to Moscow, a long-time Syria ally, after a flurry of meetings Brahimi held in Damascus this week, but the international envoy has disclosed little about his negotiations.


Brahimi, who saw Syrian President Bashar al-Assad on Monday and is planning to hold a series of meetings with Syrian officials and dissidents this week, is trying to broker a peaceful transfer of power.


More than 44,000 Syrians have been killed in a revolt against four decades of Assad family rule, a conflict that began with peaceful protests in March last year, but which has descended into civil war.


However, past peace efforts have floundered, with world powers divided over what has become an increasingly sectarian struggle between mostly Sunni Muslim rebels and Assad's security forces, drawn primarily from his Shi'ite-rooted Alawite minority.


Syrian Deputy Foreign Minister Faisal Makdad and an aide held talks at Russia's Foreign Ministry for less than two hours on Thursday, but declined to disclose any details of their visit.


A Russian Foreign Ministry source had said earlier that they would meet Foreign Minister Sergei Lavrov and Mikhail Bogdanov, the Kremlin's envoy for Middle East affairs.


Syrian and Lebanese sources said Makdad had been sent to Moscow to discuss the details of a peace plan proposed by Brahimi.


Foreign Ministry spokesman, Alexander Lukashevich, played down the idea that a specific plan was on the table in Moscow talks, at least none agreed by Moscow and Washington.


"We plan to discuss a range of issues linked to a political and diplomatic settlement in Syria, including Brahimi's efforts aimed at ending the violence and the launch of a comprehensive national dialogue," Lukashevich told reporters.


'TRYING TO FEEL A WAY OUT'


Asked about rumors of a Russian-American plan to resolve the conflict, he said: "There has not been and is no such plan."


"In our talks with Mr. Brahimi and with our American colleagues, we are trying to feel a way out of this situation on the basis of our common plan of action that was agreed in Geneva in June."


World powers believe Russia, which has given Assad military and diplomatic aid to help him weather the uprising, has the ear of the Syrian government and must be a key player in peace talks.


Moscow has tried to distance itself from Assad in recent months and has said it is not propping him up, but Lukashevich reiterated its stance that Assad's exit from power could not be a precondition for negotiations.


Setting such a condition, he said, would violate the terms of an agreement reached by world powers in Geneva on June 30 that called for a transitional government in Syria.


"The biggest disagreement ... is that one side thinks Assad should leave at the start of the process - that is the U.S. position, and the other thinks his departure should be a result of the process - that would be the Russian position," Dmitry Trenin, an analyst at the Moscow Carnegie Center, told Reuters.


But Trenin said battlefield gains made by the Syrian rebels were narrowing the gap between Moscow and Washington.


On Saturday, Lavrov said Syria's civil war had reached a stalemate, saying international efforts to get Assad to quit would fail. Bogdanov had earlier acknowledged that Syrian rebels might win.


Lavrov has said this month that Russia had no intention of offering Assad asylum and would not act as messenger for other nations seeking his exit. He has also said Russia lacks the sway to persuade him to step down.


(Additional reporting by Nastassia Astrasheuskaya; Writing by Alissa de Carbonnel; Editing by Andrew Osborn)



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Yen falls, Nikkei surges as Japan gets a new government

TOKYO (Reuters) - The yen fell to a 20-month low against the dollar on Wednesday, buoying the benchmark Nikkei stock average to nine-month highs, as Japan swore in a new prime minister eager to pursue drastic stimulus steps to drive the country's economy out of deflation.


Asian shares and other assets were capped in thin holiday trade, with investors focusing on the fate of U.S. negotiations to avert a budget crunch looming at the end of the year.


Markets in Singapore <.ftsti>, Malaysia <.klse>, Indonesia <.jkse>, the Philippines <.psi> and South Korea <.ks11> reopened on Wednesday after closing on Tuesday for the Christmas holiday.


Hong Kong and Australia remain closed on Wednesday. Europe also will not trade, but U.S. markets reopen later in the day.


MSCI's broadest index of Asia-Pacific shares outside Japan <.miapj0000pus> was little changed. Shanghai shares <.ssec> were flat, but stayed in positive territory on the year after a 2.5 percent jump on Tuesday erased 2012 losses. It is set for a first annual gain in three years. South Korean shares <.ks11> ended nearly flat.


Shinzo Abe, whose party won a landslide victory in an election earlier this month, was elected Japan's premier on Wednesday. Abe, who is expected to appoint his cabinet later Wednesday, is calling for a mix of aggressive monetary policy easing and big fiscal spending to beat deflation and rein in the strong yen.


He has kept up pressure on the Bank of Japan to be more drastic and adopt a 2 percent inflation target to beat deep-rooted deflation, pushing the yen to a 20-month low of 85.38 yen on trading platform EBS on Wednesday. Traders eyed the dollar's 2011 high of 85.53 yen as the next target.


The euro rose as high as 112.55 yen on EBS, just below its 16-month high of 112.59 yen hit on December 19.


The weaker yen has bolstered hopes for better earnings from Japanese companies and underpinned the Nikkei, which has gained some 18 percent since mid-November when the election was scheduled, fuelling expectations for Abe's party to win. The yen has lost nearly 8 percent against the dollar in the same period.


The Nikkei <.n225> closed at a nine-month high with a 1.5 percent gain. <.t/>


"Most foreign funds have added Japanese shares and there are fewer participants today, but there still is a reason for the Nikkei to rise," said Hideyuki Okoshi, general manager at Chibagin Securities. "Not only exporters but investors are buying other stocks which could benefit under the new government."


Japanese government debt prices fell, with the 10-year bond futures hitting a three-month low of 143.65 in active trade. Ten-year JGB yields rose 1.5 basis points to 0.780 percent, matching a six-week high hit on December 19.


"We continue to see equities going high, so the pressure is on the long end of the JGB curve. For the short end of the curve, we continue to see the BOJ ease aggressively, so there is no change in that," said Tadashi Matsukawa, head of Japan fixed income at PineBridge Investments.


Minutes of the BOJ's policy-setting meeting in November, released on Wednesday, showed that some board members said the central bank must act decisively, without ruling out any policy options, if the outlook for the economy and prices worsens further.


"FISCAL CLIFF" RISK


The dollar was expected to stay firm this week as the U.S. fiscal impasse is likely to continue to sap investor appetite for risky assets and raise the dollar's safe-haven appeal.


Ten-year U.S. Treasury notes held steady in price to yield roughly 1.776 percent in Asia, little changed from late U.S. trade on Monday. The U.S. bond market was closed on Tuesday for Christmas.


"I think there is about a 50 percent chance of the cliff being avoided at the year-end through an agreement of some kind, even if it turns out to be just a short-term postponement," said Tomoaki Shishido, a rate analyst for Nomura Securities in Tokyo.


A U.S. official said on Tuesday that President Barack Obama may return to Washington from his Hawaiian holiday as early as Wednesday evening to address the unfinished negotiations over the "fiscal cliff" of some $600 billion in automatic spending cuts and tax increases set to start on January 1.


If the United States falls off the fiscal cliff, economists warn that the world's largest economy could plunge into recession and drag global economies down as well.


Data out of Asia on Wednesday underscored fragile global growth.


Exports in Thailand, Southeast Asia's second-largest economy, rose nearly 27 percent in November from a year ago, but that reflected recovery from flooding in late 2011 and not growth in global demand.


South Korea's key consumer sentiment index held steady in December from November and stood below the neutral point for a fifth consecutive month, diminishing hopes of a quick economic rebound.


Gold edged lower on Wednesday on uncertainty over the fiscal cliff, but a weaker yen sparked a rally in bullion futures on the Tokyo Commodity Exchange (TOCOM).


Brent crude climbed above $109 per barrel on Wednesday in thin trade, with investors hoping for a last-minute deal to avoid a U.S. fiscal crisis. U.S. crude futures also inched up 0.4 percent to $88.94.


(Additional reporting by Ayai Tomisawa and Dominic Lau in Tokyo and Masayuki Kitano in Singapore; Editing by Richard Borsuk)



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James leads Heat over Thunder in Finals rematch


MIAMI (AP) — Kevin Durant and Russell Westbrook combined to score 54 points, more than any set of teammates had managed in a game against Miami all season.


Oklahoma City needed them to score at least three more.


That didn't happen, and an NBA Finals rematch went just as last year's title series did — to the Heat.


LeBron James had 29 points, nine assists and eight rebounds, Dwyane Wade scored 21, and the Heat survived a frantic finish to beat the Thunder 103-97 on Tuesday night, a game where Durant and Westbrook both missed potential tying 3-pointers in the final seconds.


"A great game to play," Thunder coach Scott Brooks said, "and a great game to coach."


For the Heat, it was just a little greater.


Mario Chalmers scored a season-high 20 for the Heat, who were 19 for 19 from the foul line, the second-best effort in franchise history behind only a 30-for-30 game in Boston on March 24, 1993. Chris Bosh added 16 points for Miami, which has beaten the Thunder five straight times dating to last June's title series.


"Felt a little bit like a different month," Heat coach Erik Spoelstra said. "Regardless of what your script is coming into the game, when you play this team, it's not going to go according to script. They're too good."


It's the first losing streak of the season for the Thunder, who had been 4-0 after losses. Serge Ibaka and Kevin Martin each scored 15 for Oklahoma City.


The game had a little of everything — a fast start by the reigning champions, a one-handed dunk by James on an offensive rebound that will be added to his copious highlight reel, a scrum after a hard foul that led to double-technicals on Wade and Ibaka early in the fourth, an easy rally by the Thunder from an early double-digit deficit, and even workout partners in Durant and James barking back and forth in the final minutes.


Such was the intensity that James slumped over the scorer's table with 1:08 left, exhausted.


"I'm tired as hell right now," James said — and that was more than an hour after the game ended.


With good reason. On an emotional day, there was a wild finish.


Wade lost the ball on an ill-advised, behind-the-back dribble, and the turnover set up Durant for a two-handed dunk that got the Thunder within 96-95 with 44.1 seconds remaining.


Needing a stop on the next trip, the Thunder instead forgot to play defense. Kendrick Perkins and Ibaka both were confused on the ensuing Miami possession, and Bosh was left alone to take a pass from James and throw down a dunk that restored Miami's three-point edge.


"We went over and helped," Durant said. "We just needed to help on the backside. There was miscommunication but we still had a chance to go into overtime."


Two chances, actually.


Oklahoma City got within one when Durant made a jumper over James, but no closer. Ray Allen's two free throws with 15.6 seconds left made it 100-97, and Miami's last three points came from the line. Durant missed a 3-pointer that James contested, Westbrook wound up with a second chance that Wade defended, and the Thunder guard smacked a nearby table arguing that he was fouled.


"Part of the game," Westbrook said.


While the stars were stars, the Heat got help from one unexpected source. Chalmers was making everything, even unintended plays. Allen lost possession on what looked to be a pass to no one, but Chalmers picked up the bouncing ball on the right wing, whirled and made a 3-pointer — putting Miami up 86-79 with 8:14 left.


In the end, that cushion was necessary.


"I got going early," Chalmers said, "and I stuck with it."


The Heat came out flying, opening a quick 13-2 lead after making six of their first seven shots. About all that didn't go right for the Heat early on was James committing a foul, the first time he was called for a personal since Dec. 8.


It happened 4:03 into the game — 254 minutes and 7 seconds of on-court time since his last one — when James fouled Ibaka on a dunk attempt.


Chalmers had 12 points, matching his season high, in the opening quarter alone, and that was also Miami's lead after his layup for a 15-3 edge. When Durant headed to the bench after being called for his second personal, plus a technical, with 2:08 left in the first, the Heat led 27-16.


But even with Durant out, Oklahoma City scored the last eight points of the quarter, six coming from the line. The Thunder shot 17 of the game's first 18 free throws and finished with a 38-19 edge in tries from the stripe.


The Heat were held to two points in the first 5:05 of the third, and the Thunder grabbed the lead for the first time. Durant connected on a baseline jumper while falling out of bounds and getting fouled by James. The resulting free throw gave Oklahoma City a 58-56 edge.


With that, the back-and-forth began, and Miami found a way.


"Both teams really played up to the billing," Wade said. "An excellent basketball game."


NOTES: James scored at least 20 points for the 30th straight regular-season game and 46th overall. ... Wade is 7-1 on Christmas, and James has won six straight on the holiday. ... Miami's Mike Miller became the 48th active player to reach 10,000 points. ... The Thunder have used the same starting lineup for all 27 games. ... James passed Bernard King for 39th on the NBA career scoring list. ... Attendance was 20,300, the largest crowd for a Heat home game since they moved into AmericanAirlines Arena.


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Fit for Flight? Space Tourism Lacks Medical Standards






The rise of space tourism is going to bring a new headache to doctors‘ doors: whether or not to approve their patients for spaceflight. Worse, a new paper cautions, there is no established protocol in place to judge a person fit for making the trip.


The new study stops short of suggesting rigid regulation, saying that too much of it would hurt the space tourism industry before it even gets off the ground. Rather, the researchers encourage doctors to “consider developing a resource file for future reference.”






Lead author Marlene Grenon said her team’s recent paper in the British Medical Journal was designed to make doctors aware of potential health issues related to spaceflight. How to set medical standards, and the implications for insurance, are matters for further research, she said.


“The question is, should there be standards set or not?” said Grenon, an assistant professor of vascular surgery at the University of California, San Francisco. “If you start [restricting] the number of people who are going to fly to the healthiest people, you’re not going to encourage the market to develop.” [Photos: The First Space Tourists]


More data needed


Aerospace is one of the most highly regulated industries in the world. In the United States, pilots and crewmembers must pass strict medical exams authorized by the Federal Aviation Administration (FAA). The military has its own set of exams for Navy aviators and Air Force pilots.


Standards are even more stringent for NASA astronauts. Laser eye surgery is permitted when an astronaut is selected, but only if it was performed more than a year ago. The ability to cope in small spaces, under high stress, is extensively tested. Nutrition, exercise and mental health are constantly evaluated and recorded in the years of training before an astronaut launches.


Physicians have plenty of data about these super-healthy space travellers. But there’s little advice available for more ordinary specimens — people with health issues such as osteoporosis, for example. Only a handful of space tourists, politicians and other non-specialized astronauts have journeyed into orbit.


Doctors aren’t fumbling completely in the dark, though, as they already know many of the effects of weightlessness on the human body. Microgravity hardens arteries, affects eyeballs and weakens bones. Astronauts also can get motion sickness, accumulate large doses of potentially dangerous radiation and experience kidney stones.


Kidney stones are never pleasant, but they can be particularly problematic on orbit. In 1982, the Soviet Union planned to evacuate an astronaut with a severe case from its Salyut 7 space station but ultimately decided against it.


Setting a standard


If a potential space tourist were to pop in Grenon’s office today and ask for medical approval, Grenon said her primary tool would be standards set by the company flying the astronaut.


This leaves medical procedures in the hands of Virgin Galactic and other private companies, meaning that physical exams are not necessarily subject to government regulation.


Doctors are working to fill the gap. In June, an FAA-sponsored medical group suggested guidelines for flight crew and spaceflight participants.


The 23-page document suggests pre-flight measures such as medical questionnaires, screening for certain mental health conditions, and chest X-rays and electrocardiograms.


The guidelines are not binding, and the FAA’s center of excellence for commercial space transportation cautioned that it does not necessarily endorse the recommendations. But Grenon said this effort is the best one put forth so far.


Medical tests will matter even more during lengthier space missions, Grenon added. On the first flights, tourists will “only be in microgravity for a few minutes. But as we step more into space and we go into a space hotel, those [conditions] are all things that will need to be better understood.”


Grenon’s co-authors have affiliations with the Canadian Space Agency, Virgin Galactic and several Canadian and U.S. medical schools. One has even been to space — Millie Hughes-Fulford flew on the space shuttle’s STS-40 mission in 1991. 


Follow Elizabeth Howell @howellspace, or SPACE.com @Spacedotcom. We’re also on Facebook and Google+.


Copyright 2012 SPACE.com, a TechMediaNetwork company. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Look to MADD to change gun culture






STORY HIGHLIGHTS


  • Candace Lightner: After my daughter was killed by a drunk driver, I started MADD

  • Lightner: MADD radically changed our society's view toward drunk driving

  • She says those who want to change our gun culture can look to MADD's strategy

  • Lightner: Engage the media and harness the support that is pouring in




Editor's note: Candace Lightner is the founder of Mothers Against Drunk Driving.


(CNN) -- When I learned about the tragic shooting at Sandy Hook elementary school, I wept and mourned like many other Americans. I was also reminded of my own daughter's death 32 years ago.


For those parents, families or friends of victims who want to see less guns fall into the hands of potential shooters, my personal journey may help serve as a path for change.


My daughter, Cari, was killed by a multiple repeat offender drunk driver on May 3, 1980. Four days later, I started Mothers Against Drunk Driving. I was shocked to learn that over the past decade, approximately 250,000 people were killed in alcohol-related fatal crashes. At that time, public health professionals considered drunk driving to be the No. 1 killer of Americans between the ages of 15 and 24. Drunk driving seemed like the only socially acceptable form of homicide in this country and the attitude toward perpetrators was benign, if not passive.



Candace Lightner

Candace Lightner



I also learned that probably nothing would happen to the man who killed my daughter. So I became a grass roots activist. As I found out, grass roots means, "working outside the system to change the inequities within" and activist means, "getting the job done."



I started MADD because I was angry over the injustice of the status quo. Over time, my efforts helped incite others to action. You kick a few pebbles, you turn a few stones, and eventually you have an avalanche. My "kicking a few pebbles" began in my home with the help of my father and a few friends.


Within three years, MADD developed into an international organization with almost 400 chapters worldwide, a staff of 50 employees, 2 million members, thousands of volunteers and an annual budget of more than $12 million.


Initially, we were mothers who lost children, but soon our membership included everyone who believed in our cause. Before long, voices from long forgotten victims who lost loved ones to drunk driving became loud and clear.










It was gratifying to realize that many people, given a chance, wanted the same things I did. Our small grass-roots movement grew into a groundswell that radically changed society's views on drunk driving.


Early on, it became clear that I must seek broad and strategic alliances for MADD to be successful. I turned to law enforcement officials, restaurateurs, legislators and civic organizations. It was only by building broad coalitions of such highly influential constituents that MADD, during my tenure, was able to initiate a sweeping change in public attitudes and laws against drunk driving.


There is another very important factor that helped our cause: the power of media attention. From 1980 to 1983, when MADD was very active, some of the biggest reductions in motor vehicle deaths occurred in large part because of the media attention we were able to generate. Jay Winsten, director of the Frank Stanton Center for Health Communication at the Harvard School of Public Health, said in a New York Times article, "During each high media period, alcohol related fatalities ... fell twice as rapidly as low media periods."


Before MADD, there was little education in the schools about alcohol or impaired driving. The press rarely mentioned alcohol involvement when reporting a crash. Drinking and driving was still legal in many states. Victims of drunk driving had almost no recourse in an apathetic court system more concerned about the rights of the accused. Involvement in the judicial process was discouraged. Victims had no movement to join, little or no legislation to endorse, and no emotional support system where they could share their grief.


The advent of MADD changed all that:


• Governor's task forces on drunk driving were formed in almost every state.


• At our urging, President Ronald Reagan initiated a Presidential Commission on Drunk Driving, and I was a member.


• MADD was the catalyst for SADD, Students Against Drunk Driving, started by my daughter, Serena.


• We aggressively lobbied for state and federal legislation that would raise the legal drinking age to 21, and we pushed for laws that would hold drunk drivers accountable for their crimes.


• Between 1981 and 1986, 729 state laws pertaining to drunk driving were enacted to help reduce alcohol-related traffic fatalities


• Most importantly, hundreds of thousands of lives have been saved because of the grass-roots efforts


Society no longer considers drunk driving socially acceptable. At long last, in many cases, drunk drivers are being forced to accept responsibility for their heinous acts because a fed up public has had enough.


MADD is a good example of how to change society. We didn't give up and neither should those who wish to see a safer world. You can have an impact and you can save lives.


That was the least I could do for my daughter.


I feel the pain for families of those who died at Sandy Hook. For those who want to do something about gun violence, change isn't easy. What is needed is a grass-roots movement similar to MADD that encompasses all aspects of society. To be effective, it must include all the stakeholders involved and reach a consensus that will make implementation -- whether in laws, increased education or other policy changes -- a given.


Ask for a Presidential Commission while the White House is focused on this issue. Don't take no for an answer. Accept each obstacle as a challenge to be overcome. Engage the media and harness the outpouring and support that is pouring in. People need direction. Leadership is key and MADD had that at the local, state and national level. Develop a strategy that people can follow and provide directions and concrete steps that will guarantee successes and keep people motivated. Don't lose the momentum, anger and rage. Now is the time to take action.


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The opinions expressed in this commentary are solely those of Candace Lightner.






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Shootings leave 1 dead, 5 wounded Christmas and overnight









An 18-year-old man was shot and killed and five other people were wounded, two of them seriously, across the city Tuesday afternoon.


The man died after someone shot him in the 2000 block of West 69th Street, just west of Damen Avenue, in the West Englewood neighborhood. He was shot after 11:30 p.m.


He was shot multiple times after getting into an argument with several others on 69th Street, police said. 





Two males, whose ages weren't available, were shot on the 0-100 block of North Lockwood Avenue about 1:15 a.m., near Madison Street. One was shot in the neck and taken to John H. Stroger Jr. Hospital of Cook County and the other was shot in the knee and taken to West Suburban Medical Center, police said. 


The man shot in the neck is expected to survive, police said. At the crime scene, police used a bottle of vitamin water to mark the location of a shell casing because paper used until an evidence marker could be placed by an evidence technician kept blowing down the alley. 


Police blocked off a second West Side crime scene on Laramie where the van the pair were traveling in stopped, also near the intersection of Madison Street. One of the van's windows appeared to be shot out and it was stopped with two flat back tires. 


A woman is in critical condition after getting shot in the neck. The 22-year-old was shot inside an apartment on the 1900 block of South Harding Street in the Lawndale neighborhood about 9:40 p.m., police said. She was taken to Mount Sinai Hospital.


The woman was shot by her boyfriend during a fight inside the apartment, police said.


About 7 p.m., an 11-year-old boy was grazed in the arm in the 6200 block of South Michigan Avenue and taken to Comer Children's Hospital, according to police. He was walking in a group when he heard shots and felt pain.


Another man was left in serious condition after someone shot him in the back in the Hermosa neighborhood about 2 p.m. That happened in the 4300 block of West Armitage Avenue on the Northwest Side.


No one is in custody for the shootings and detectives from across the city are investigating. 


pnickeas@tribune.com
Twitter: @peternickeas





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Spring Wish denied as suicide bomber brings down Afghan juice empire


KABUL (Reuters) - When a Taliban suicide bomber killed two people on the edge of the Afghan capital this month, there was another casualty - a global fruit juice business optimistically called "Spring Wish" which provided work for thousands of farmers across the country.


Mustafa Sadiq's empire had been expanding healthily, bringing in badly needed foreign capital, before the attack inflicted the kind of financial loss cash-strapped Afghanistan can ill afford.


The pomegranate juice business was nearly wiped out in the split second it took the militant to detonate explosives in a truck parked near the factory on December 17.


Pieces of shredded metal were scattered everywhere. Chairs were hurled across the office where Sadiq had spent so much time figuring out how to beat the odds against decades of war, instability and hopelessness.


Sadiq was in Dubai drumming up new export deals when an assistant called with the bad news. The call that Sadiq said he did not get is also troubling him.


"So far no officials, for the sake of sympathy, have called us," Sadiq, 40, told Reuters, standing beside a year's supply of juice in containers that were ruined in the attack - nearly $10 million in losses overall.


"In this situation they should have called me and asked what kind of help they could provide. The agriculture, finance, commerce ministries. Nobody so far has visited or called."


The impact of the war, and expectations for the future, are often seen only through the eyes of Western or Afghan soldiers, or officials who point to the progress that has been made.


Sadiq offers another perspective. Some workers told him the bomber triggered the loudest blast they had heard in 30 years.


A Soviet invasion of Afghanistan in 1979 was followed by a decade of resistance by mujahideen fighters who drove them out. Then warlords carved out fiefdoms and destroyed half of the capital in the civil war that followed.


DIRTY POLITICS


The Taliban took over, were toppled in 2001 and are now raising fears they may return when U.S.-led NATO troops hand over security to Afghan forces in 2014.


But Sadiq does not see the Taliban as the biggest threat to Afghanistan's future. Instead, he says, officials have turned politics into a commercial enterprise driven by corruption.


"Government employees think it's time to fill their pockets and grab whatever they can. That will pave the way for civil war," said Sadiq, as workers feverishly loaded boxes of the little fruit juice left onto a truck, and others worked to rebuild a brick wall.


"You have to struggle, not run away. It is kind of like running away now. They have walls around themselves sitting there and they do not have contact with ordinary Afghans."


His disillusionment is shared by the Afghanistan Chamber of Commerce and Industries.


"There is no guarantee for investment in Afghanistan. People are afraid of the government, there is no rule of law. Government officials can do anything they want," the chamber's first vice-chairman, Jan Alokzai, told Reuters.


"President (Hamid) Karzai's words are only on paper and don't have any value."


Afghanistan's U.S.-backed government says it is committed to building up the economy, attracting foreign investment and helping Afghans secure a brighter future. Karzai says it is contracts with foreigners that spread graft.


WISHFUL THINKING?


The government has highlighted 2014 as a year to invest in Afghanistan, which relies heavily on foreign aid, and to take advantage of its cheap labor and land leases.


In each of the 10 years following 2014, the government hopes revenues from oil, natural gas, iron, copper and other mining ventures will generate $4 billion in revenue.


Sadiq spent time in Europe, waiting for an opportunity to return and invest in his homeland. He eventually opened a factory in an industrial park along Kabul's dusty Jalalabad Road in 2008, from where he broke into overseas markets.


Spring Wish, which employed about 1,000 people, was selling produce to the health conscious in Europe, Asia and the Middle East, bringing money into Afghanistan, while anxious Afghans carted $4.5 billion in cash out of the country last year to safety.


But when asked about the maps on a wall identifying parts of Afghanistan which offer opportunities for farmers and businesses like his, Sadiq could only put his head in his hands and cry.


The dark red seeds from Sadiq's fruits were prized in Europe for their antioxidant qualities, and in Japan where many believe they can help fight cancers. He seems most proud of the fact that he helped 40,000 farmers across Afghanistan earn a living.


As Sadiq tries to persuade his staff to keep dreaming big and to rebuild, one question may haunt him for some time. The suicide bomber parked his truck in a lane between his company and a foreign firm.


The Taliban said it attacked an American company next door, but he still wonders whether his factory, which relied on Italian machinery and benefited from U.S. aid programs, was the target. And he acknowledges he is desperate for money from Western donors.


"Around 120 people were working here and this factory was totally destroyed in the suicide attack," said Mohammed Jaw, 28, a general operator for the company. "A number of our workers will lose their jobs and now everyone is concerned about what happens next."


Despite the loss, Sadiq's entrepreneurial and marketing spirit seems intact.


"Have you tried the juice with mulberry flavor?" he asked proudly. "It's really good."


Then a worker brought the moment back to reality. He lifted his cellphone to show a photograph of the suicide bomber's severed head.


(Additional reporting by Mirwais Harooni; Editing by Nick Macfie)



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