NASA rover ready to drill into Martian rock



Victoria Jaggard, physical sciences news editor


rover-veins.jpg

(Image: NASA/JPL-Caltech/MSSS)


NASA's Curiosity rover is about to tap the rocky veins of Mars, which might yield clues to the Red Planet's watery past.


Exploring a region not far from where it landed on 6 August, the Curiosity rover has found rocks shot through with veins of light-coloured minerals. Chemical analysis from one of the rover's remote-sensing cameras shows that the veins are hydrated calcium sulphates, possibly gypsum. They probably formed when water flowed through fractures in the bedrock and left dissolved material behind behind.


The find takes NASA's mantra "follow the water" to a whole new level.






"The exciting thing about precipitated minerals is that we know something dissolved rock somewhere else on the planet and ions got transported along by a fluid," said project scientist John Grotzinger during a teleconference yesterday. Studying the mineral-laced rocks can give clues to where the water came from and to environmental conditions when the veins formed.


The team will use the rover's drill for the first time on a veined outcrop named John Klein, an homage to a former project worker who died in 2011. The drill can bite about 5 centimetres into Martian rock, collect pulverised samples and deliver material to other onboard instruments for analysis.


"What we are hoping to do is get a sense of the mineralogy - how many aqueous mineral phases are present, the isotope ratios, and even a chance to look for organics," Grotzinger said.

Although initially thought too soft to preserve fossils, previous work showed that gypsum on Earth can hold traces of ancient carbon-based life.


Elsewhere at the site - a shallow depression dubbed Yellowknife Bay - the rover has spotted rocks studded with rounded features called spherules, which also tell of fluids at work.


"We are feeling confident these are sedimentary concretions [rocks formed as sediments washed from afar become cemented together]," Grotzinger said. "Put that together with the veins, and basically these rocks were saturated with water."


Another outcrop at the site shows a texture called cross-bedding, which resembles stacked layers of rock. These features on Earth are associated with water pushing small dunes of sediments along a stream bed. "There's a real trend that's emerging here on our tour," Grotzinger said.


The team won't be ready to drill for a few weeks yet, as they continue to take samples with other instruments and then drive the rover to the John Klein outcrop.


"It takes a fairly extended period of time because drilling is the most significant engineering thing we've done since landing," said rover project manager Richard Cook. Team members have also been examining and recording the great diversity of rock types at Yellowknife Bay, some of which may also become targets for drilling.


"It's safe to say scientists have been led into the candy store," Cook said. "I'm really excited about the next few weeks."




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Japan mulling military equipment near disputed isles






TOKYO: Japan may station military equipment on islands near an archipelago at the centre of a dispute with China, officials said Wednesday, after a number of airborne near-confrontations.

The defence ministry will ask for money in the next fiscal year to study the idea of putting mobile radars and communication systems on islands near the Japan-controlled Senkakus, which Beijing calls the Diaoyus, a defence spokesman said.

"The study is part of our plan to operate in southwestern islands with flexibility," the spokesman said.

The comment came after reports said Japan is considering permanently stationing F-15 fighter jets on Shimoji, a small island near the Senkakus.

Defence Minister Itsunori Onodera denied that and said Tuesday: "We are studying various options as to how to build a sound security system in our southwestern waters."

The maritime dispute, which has simmered for years, heated up last year when the Japanese government nationalised some of the islands, triggering anger and demonstrations in China.

Observers said the protests had some backing from communist authorities in Beijing, who use nationalism to bolster their claims to legitimacy.

Tokyo's defence ministry has said F-15s were sent airborne to head off Chinese state-owned -- but not military -- planes four times in December, including one occasion when Japanese airspace was breached.

They were also mobilised in January, it said.

On the occasion when Japan says its airspace was breached, the air force did not detect the Chinese aircraft, which had already moved off by the time fighter jets were scrambled.

- AFP/ir



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Online courses need human element




Online courses are proliferating, says Douglas Rushkoff, but will really succeed when they bring humanity to learning process




STORY HIGHLIGHTS


  • Douglas Rushkoff: Education is under threat, but online computer courses are not to blame

  • He says education's value hard to measure; is it for making money or being engaged?

  • He says Massive Open Online Courses lack human exchange with teachers

  • Rushkoff: MOOCs should bring together people to share studies, maintain education's humanity




Editor's note: Douglas Rushkoff writes a regular column for CNN.com. He is a media theorist and the author of "Program or Be Programmed: Ten Commands for a Digital Age" and "Life Inc.: How Corporatism Conquered the World, and How We Can Take It Back." He is also a digital literacy advocate for Codecademy.com. His forthcoming book is "Present Shock: When Everything Happens Now."


(CNN) -- Education is under threat, but the Internet and the growth of Massive Open Online Courses are not to blame.


Like the arts and journalism, whose value may be difficult to measure in dollars, higher education has long been understood as a rather "soft" pursuit. And this has led people to ask fundamental questions it:


What is learning, really? And why does it matter unless, of course, it provides a workplace skill or a license to practice? Is the whole notion of a liberal arts education obsolete or perhaps an overpriced invitation to unemployment?



Douglas Rushkoff

Douglas Rushkoff



The inability to answer these questions lies at the heart of universities' failure to compete with new online educational offerings -- the rapidly proliferating MOOCs -- as well as the failure of most Web-based schools to provide a valid alternative to the traditional four-year college.


Education is about more than acquiring skills.


When America and other industrialized nations created public schools, it was not to make better workers but happier ones. The ability to read, write and think was seen as a human right and a perquisite to good citizenship, or at least the surest way to guarantee compliant servitude from the workers of industrial society. If even the coal miner could spend some of his time off reading, he stood a chance of living a meaningful life. Moreover, his ability to read the newspaper allowed him to understand the issues the day and to vote intelligently.


What we consider basic knowledge has grown to include science, history, the humanities and economics. So, too, has grown the time required to learn it all. While the modern college might have begun as a kind of finishing school, a way for the sons of the elite to become cultured and find one another before beginning their own careers, it eventually became an extension of public school's mandate. We go to college to become smarter and more critical thinkers while also gaining skills we might need for the work force.



Accordingly, we all wanted our sons and daughters to go to college until recently. The more of us who could afford it, the better we felt we were doing as a society. But the price of education has skyrocketed, especially in the tiny segment of elite schools. This has led to the widespread misperception that a good college education is available only to those willing to take on six-figure debt.


Worse, in making the calculation about whether college is "worth it," we tend to measure the cost of a Harvard education against the market value of the skills acquired. Did my kid learn how to use Excel? If not, what was the point?


To the rescue come the MOOCs, which offer specific courses, a la carte, to anyone with a credit card; some even offer courses for free.


Following the model of University of Phoenix, which began offering a variety of "distance learning" in 1989, these newer Web sites offer video lectures and forums to learn just about anything, in most cases for a few hundred dollars a class. MOOCs have exploded in the past few years, enrolling millions of students and sometimes partnering with major universities.








For pure knowledge acquisition, it's hard to argue against such developments, especially in an era that doesn't prioritize enrichment for its own sake. But it would be a mistake to conclude that online courses fulfill the same role in a person's life as a college education, just as it would be an error to equate four years of high school with some online study and a GED exam.


Don't get me wrong: I have always been a fan of online education -- but with a few important caveats.


First off, subjects tend to be conveyed best in what might be considered their native environments. Computers might not be the best place to simulate a live philosophy seminar, but they are terrific places to teach people how to use and program computers.


Second, and just as important, computers should not require the humans using them to become more robotic. I recently read an account from an online lecturer about how -- unlike in a real classroom -- he had to deliver his online video lectures according to a rigid script, where every action was choreographed. To communicate effectively online, he needed to stop thinking and living in the moment. That's not teaching; it's animatronics.


Online learning needs to cater to human users. A real instructor should not simply dump data on a person, as in a scripted video, but engage with students, consider their responses and offer individualized challenges.


The good, living teacher probes the way students think and offers counterexamples that open pathways. With the benefit of a perfect memory of student's past responses, a computer lesson should also be able to identify some of these patterns and offer up novel challenges at the right time. "How might Marx have responded to that suggestion, Joe?"


Finally, education does not happen in isolation.


Whether it's philosophy students arguing in a dorm about what Hegel meant, or fledgling Java programmers inspecting one another's code, people learn best as part of a cohort. The course material is almost secondary to the engagement. We go to college for the people.


Likewise, the best of MOOCs should be able bring together ideal, heterogeneous groupings of students based on their profiles and past performance, and also create ample opportunities for them to engage with one another in the spirit of learning.


Perhaps this spirit of mutual aid is what built the Internet in the first place. Now that this massive collaborative learning project has succeeded, it would be a shame if we used it to take the humanity out of learning altogether.


Follow @CNNOpinion on Twitter.


Join us at Facebook/CNNOpinion.


The opinions expressed in this commentary are solely those of Douglas Rushkoff.






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Marine faces court martial over Taliban urinations

CAMP LEJEUNE, N.C. A U.S. Marine was set to face court martial Wednesday for urinating on the bodies of dead Taliban fighters in Afghanistan and then posing for photos with the corpses.

Staff Sgt. Edward W. Deptola is accused of the desecration of remains and posing for unofficial photographs with human casualties. He also is accused of failing to properly supervise junior Marines and not reporting the misconduct.

Deptola and another Marine based at Camp LeJeune, N.C., were charged last year after video surfaced showing four Marines in full combat gear urinating on the bodies of three dead Afghans in July 2011. In the video, one of the Marines looked down at the bodies and quipped, "Have a good day, buddy."




Play Video


Political fallout over Marines video



As CBS News national security correspondent David Martin reported after the video's disclosure last January, the Marines in the video were members of a 1,000-man battalion that had completed a combat tour in Afghanistan and returned to Camp Lejuene, where they apparently started showing the video around as a war trophy.

Staff Sgt. Joseph W. Chamblin pleaded guilty to similar charges last month. Chamblin was sentenced to 30 days confinement, reduced in rank, fined and ordered to forfeit part of his pay for six months. Three other Marines were given administrative punishments for their roles in the matter.

Marine's punishment scaled back in urination case

The urination video surfaced amid a string of embarrassing episodes for U.S. forces in Afghanistan. American troops were caught up in controversies over burning Muslim holy books, posing for photos with insurgents' bloodied remains and an alleged massacre of 16 Afghan villagers by a soldier.

The Marine Corps said the urination took place during a counterinsurgency operation in the Musa Qala district of Helmand province, located in the south of the country.

After the video garnered international attention on YouTube, senior military officials sternly condemned the behavior of the Marines involved.

The United States now has 66,000 troops in Afghanistan. The U.S. and its NATO allies agreed in November 2010 that they would withdraw all their combat troops by the end of 2014, but they haven't decided on the scope of future missions in the country and the size of any residual force remaining after that.

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NRA Ad Calls Obama 'Elitist Hypocrite'


Jan 16, 2013 12:04am







ap barack obama mi 130115 wblog NRA Ad Calls Obama Elitist Hypocrite Ahead of Gun Violence Plan

Pablo Martinez Monsivais/AP Photo


As the White House prepares to unveil a sweeping plan aimed at curbing gun violence, the National Rifle Association has launched a preemptive, personal attack on President Obama, calling him an “elitist hypocrite” who, the group claims, is putting American children at risk.


In 35-second video posted online Tuesday night, the NRA criticizes Obama for accepting armed Secret Service protection for his daughters, Sasha and Malia, at their private Washington, D.C., school while questioning the placement of similar security at other schools.


“Are the president’s kids more important than yours? Then why is he skeptical about putting armed security in our schools, when his kids are protected by armed guards at their school?” the narrator says.


“Mr. Obama demands the wealthy pay their fair share of taxes, but he’s just another elitist hypocrite when it comes to a fair share of security,” it continues. “Protection for their kids and gun-free zones for ours.”


The immediate family members of U.S. presidents – generally considered potential targets – have long received Secret Service protection.


The ad appeared on a new website for a NRA advocacy campaign – “NRA Stand and Fight” — that the gun-rights group appears poised to launch in response to Obama’s package of gun control proposals that will be announced today.


It’s unclear whether the video will air on TV or only on the web. The NRA did not respond to ABC News’ request for comment.  The domain for the website is registered to Ackerman McQueen, the NRA’s long-standing public relations firm.


The White House had no comment on the NRA ad.


In the wake of last month’s mass shooting at Sandy Hook Elementary School, the Obama administration has met with a cross-section of advocacy groups on all sides of the gun debate to formulate new policy proposals.


The NRA, which met with Vice President Joe Biden last week, has opposed any new legislative gun restrictions, including expanded background checks and limits on the sale of assault-style weapons, instead calling for armed guards at all American schools.


Obama publicly questioned that approach in an interview with “Meet the Press” earlier this month, saying, “I am skeptical that the only answer is putting more guns in schools. And I think the vast majority of the American people are skeptical that that somehow is going to solve our problem.”


Still, the White House has been considering a call for increased funding for police officers at public schools and the proposal could be part of a broader Obama gun policy package.


Fifty-five percent of Americans in the latest ABC News/Washington Post poll say they support adding armed guards at schools across the country.


“The issue is, are there some sensible steps that we can take to make sure that somebody like the individual in Newtown can’t walk into a school and gun down a bunch of children in a shockingly rapid fashion.  And surely, we can do something about that,” Obama said at a news conference on Monday.


“Responsible gun owners, people who have a gun for protection, for hunting, for sportsmanship, they don’t have anything to worry about,” he said.


ABC News’ Mary Bruce and Jay Shaylor contributed reporting. 



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Freaky feeling: Why androids make us uneasy


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Extended smoking ban takes effect






SINGAPORE: The extended smoking ban in public areas kicked in on Tuesday.

The National Environment Agency (NEA) said it will step up spot checks by about 70 per cent after three months, which is some 8,000 additional hours per month.

In a spot check at Toa Payoh MRT station on Tuesday, seven smokers were caught in an hour for smoking where they were not supposed to.

Smokers are now not allowed to light up at the common areas of all residential buildings, covered linkways and walkways, overhead pedestrian bridges, as well as within a five-metre radius of bus shelters.

For the first three months of the new ban, the NEA said it will take on a more advisory approach.

But come April 15, first time offenders will be fined S$200, while repeat offenders could be fined as much as S$1,000.

Eileen Yap, a NEA inspector, said: "We realise that the public in general are not aware of such bans and the awareness level is not so high in the beginning, so in these three months, NEA will be advising smokers and we'll be working with the community in general to create awareness, so that everyone can have cleaner air."

Smokers hope the NEA will exercise some flexibility when it comes to enforcing the ban.

A smoker, who did not reveal his name, said: "We can't be smoking outside when it's raining or pouring. So they have to fine tune the balance. They probably have to list down under what circumstance it's forgivable, or if there is a second chance, or if not they have to find a solution - a sheltered smoking area for example."

Last year, some 4,000 smokers were caught flouting the rules. This is 800 cases, or 17 per cent less than in 2011.

- CNA/xq



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Senate holds key to fixing Washington




Senate Minority Leader Mitch McConnell, right, with Senate Majority Leader Harry Reid at the White House after a 2012 meeting.




STORY HIGHLIGHTS


  • Ira Shapiro: 2013 just started and a consensus has formed that politics will be polarized

  • Shapiro: What America needs is a rejuvenated Senate to be the nation's mediator

  • He says so much depends on the quality of leadership to bypass obstructionism

  • Shapiro: Can Mitch McConnell, Harry Reid restore Senate to its special place in history?




Editor's note: Ira Shapiro is the author of "The Last Great Senate: Courage and Statesmanship in Times of Crisis" (PublicAffairs).


(CNN) -- The new year has hardly set in and a consensus has formed that the polarization and dysfunction gripping Washington will inevitably continue. A headline in Politico summed it up well: "New Congress with Same Old Problems." Fareed Zakaria wrote about "America's political failure" and the specter of our political system "seizing up." Ezra Klein went one step further, commenting that "while the 112th Congress was surely one of the most broken and incompetent in our history, the worst is probably yet to come."


Everyone can describe the factors that produced America's vitriolic political culture. We are well aware of the various possible remedies, like passing a constitutional amendment on campaign finance, embracing open primaries, establishing commissions to prevent gerrymandered districts, or setting up a requirement of universal voting. But these ideas are many years away if attainable at all.


There is only one prospect for real change in our national politics. America urgently needs a rejuvenated Senate, which has to return to being, as Walter Mondale once described it: "the nation's mediator." The good news is that could actually happen.


The 2012 Senate elections were a landslide for the Democrats, who won 25 out of 33 elections, gaining blue states and red states, sweeping nine of the 10 most hotly contested elections and bringing in a record 20 female senators.



The Senate results can be read as a repudiation of extremism and obstructionism, strengthening the hand of Senate Democrats while freeing the moderate and conservative Senate Republicans from the death grip of blind loyalty to Grover Norquist, the NRA or the tea party. Republican insiders have already indicated their interest in nominating candidates who might win general elections rather than extreme candidates destined to be defeated.


As America's economic potential remains enviable, our political dysfunction threatens to undermine it. The fiscal cliff was barely averted, but the battles over our economic future will recommence almost immediately. The nation is still stunned by the horrific killings in Newtown and shaken by the implications of Hurricane Sandy.


The country yearns for responsible adult leadership. President Obama will provide it, but he needs the cooperation and engagement of Congress, which the Republican House has proven it cannot offer. The Senate is the only realistic partner to the president in seeking constructive solutions to the nation's challenges on guns, climate change and immigration.








Most importantly, no one should underestimate the commitment of the senators to our country, and the anger and frustration they share about the Senate.


Across the political spectrum, from liberals like Barbara Mikulski, D-Maryland, to conservatives like Jeff Sessions, R-Alabama, there is a demand for "regular order" -- legislation that results from committee consideration, vigorous debate and the opportunity to offer amendments and to reach principled compromises. The Senate has a handful of members deeply committed to absolute obstruction, but the overwhelming majority of its members sought the office for the opportunity to address the country's challenges in a serious way. They know what the Senate is supposed to be, they hate what it has become and now they have the chance to rebuild it.


Many Americans doubt that the current crop of senators measures up to the stalwarts of the past. No one admires the great senators of the 1960s and 1970s more than I do. But the Senate that convened in the first week of January combines many capable veteran legislators, promising young senators and exciting new arrivals. They can change the status quo.


For example, even in the midst of gridlock in 2012, Democrat Barbara Boxer of California and Republican Jim Inhofe of Oklahoma reached agreement on a major transportation bill, and Democrat Tom Harkin of Iowa and Republican Mike Enzi of Wyoming forged compromises to produce a far-reaching food safety legislation.


Our senators would do well to take a page from history. In "The Passage of Power," his latest volume on LBJ, Robert Caro reminds us that in 1963, exactly 50 years ago, the Senate was paralyzed. It was unable to move on even the tax cut proposed by President Kennedy. But the television coverage of fire hoses and police dogs being turned on peaceful civil rights demonstrators, which changed the nation's consciousness, followed by the trauma of President Kennedy's assassination, and Lyndon Johnson's extraordinary leadership, transformed the Senate. Congress produced the Civil Rights Act of 1964 and a number of great legislative accomplishments. It doesn't take much time, or that many people, to change the Senate.


So much depends on the quality of leadership. We remember the profound impact of Lyndon Johnson, Mike Mansfield, Everett Dirksen and Howard Baker on the Senate. The current Senate leaders, Harry Reid and Mitch McConnell, did not create the hyperpartisan Senate, but it got undeniably worse on their watch. Now, their places in history are on the line. They can be judged failures and quickly forgotten, or they can be remembered as the leaders who played a crucial role in restoring the Senate to its special place in our country. I wouldn't bet against them making the right choice.


Reid has already committed to spearheading needed reforms to the Senate rules, and appears to have wisely decided against ramming through rules changes by a majority vote. McConnell already played an essential role in the last-minute compromise that averted the fiscal cliff, and in doing so, produced an 89-8 Senate vote for the compromise. He remains the key: Will he use his considerable savvy to obstruct, as he did for most of the last four years, or to reach the hard, principled compromises that major legislative accomplishments demand?


Pessimistic observers of our political scene believe that ultimately the Senate can only mirror our deep national divisions. I think this view oversimplifies the complex relationship between voters and their elected representatives.


The senators are supposed to rise above our divisions to find common ground, and by the act of doing so, contribute to rebuilding public confidence and healing a fractured nation. If the Senate returns to being "the nation's mediator," the results of its work can pass the Republican House the way the "fiscal cliff" deal did -- by a decisive vote among Democrats, coupled with a minority of the Republicans.


The men and women in today's Senate have a rare privilege and a special opportunity. They are United States senators. They walk where the greats once walked, and it's time they make us proud again.


Follow us on Twitter @CNNOpinion


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The opinions expressed in this commentary are solely those of Ira Shapiro.






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Son of ex-fire chief sentenced for LAX drug ring

LOS ANGELES The son of a former Los Angeles fire chief has been sentenced to a year in federal prison and fined $6,000 for heading a marijuana-smuggling ring in which he bribed security officers to get pot-filled suitcases on flights from L.A. to Boston.


The U.S. Attorney's Office says 24-year-old Millage Peaks IV received the sentence Monday. He also was given three years' probation.


Prosecutors say Peaks paid between $200 and $500 to get at least 10 shipments of pot through security at Los Angeles International Airport in 2010 and 2011.



Peaks' father, Millage Peaks III, retired as L.A.'s fire chief 2011.



Co-defendant Randy Littlefield is one of two former Transportation Security Administration officers who pleaded guilty to conspiracy in the case. Littlefield, 29, received eight months in prison and three years' probation.


In court papers, Littlefield acknowledged accepting $200 on two occasions from fellow TSA agent Dianna Perez when she needed help clearing luggage filled with marijuana through LAX security. Perez pleaded guilty to a federal conspiracy charge last September, reports CBS Station KCBS.


She admitted she helped her co-defendants smuggle the drugs on nine occasions between November 2010 and October 2011.


According to court papers, Peaks told the defendants he would pay $500 for every pot-filled suitcase that would go through airport security.


Last year, Andrew Welter and co-defendant Charles "Smoke" Hicks, 24, admitted to working with Peaks to smuggle marijuana onto flights, reports KCBS.

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Armstrong Admits Doping in Tour, Sources Say













Lance Armstrong today admitted to Oprah Winfrey that he used performance enhancing drugs to win the Tour de France, sources told ABC News.


A government source tells ABC News that Armstrong is now talking with authorities about paying back some of the US Postal Service money from sponsoring his team. He is also talking to authorities about confessing and naming names, giving up others involved in illegal doping. This could result in a reduction of his lifetime ban, according to the source, if Armstrong provides substantial and meaningful information.


Armstrong made the admission in what sources describe as an emotional interview with Winfrey to air on "Oprah's Next Chapter" on Jan. 17.


The 90-minute interview at his home in Austin, Texas, was Armstrong's first since officials stripped him of his world cycling titles in response to doping allegations.


Word of Armstrong's admission comes after a Livestrong official said that Armstrong apologized today to the foundation's staff ahead of his interview.


The disgraced cyclist gathered with about 100 Livestrong Foundation staffers at their Austin headquarters for a meeting that included social workers who deal directly with patients as part of the group's mission to support cancer victims.


Armstrong's "sincere and heartfelt apology" generated lots of tears, spokeswoman Katherine McLane said, adding that he "took responsibility" for the trouble he has caused the foundation.






Riccardo S. Savi/Getty Images|Ray Tamarra/Getty Images











Lance Armstrong Doping Confession: Why Now? Watch Video









Lance Armstrong Stripped of Tour de France Titles Watch Video







McLane declined to say whether Armstrong's comments included an admission of doping, just that the cyclist wanted the staff to hear from him in person rather than rely on second-hand accounts.


Armstrong then took questions from the staff.


Armstrong's story has never changed. In front of cameras, microphones, fans, sponsors, cancer survivors -- even under oath -- Lance Armstrong hasn't just denied ever using performance enhancing drugs, he has done so in an indignant, even threatening way.


Armstrong, 41, was stripped of his seven Tour de France titles and banned from the sport for life by the U.S. Anti-Doping Agency in October 2012, after allegations that he benefited from years of systematic doping, using banned substances and receiving illicit blood transfusions.


"Lance Armstrong has no place in cycling and he deserves to be forgotten in cycling," Pat McQuaid, the president of the International Cycling Union, said at a news conference in Switzerland announcing the decision. "This is a landmark day for cycling."


The U.S. Anti-Doping Agency issued a 200-page report Oct. 10 after a wide-scale investigation into Armstrong's alleged use of performance-enhancing substances.


Armstrong won the Tour de France from 1999 to 2005.


According to a source, speaking to ABC News, a representative of Armstrong's once offered to make a donation estimated around $250,000 to the agency, as "60 Minutes Sports" on Showtime first reported.


Lance Armstrong's attorney Tim Herman denied it. "No truth to that story," Herman said. "First Lance heard of it was today. He never made any such contribution or suggestion."


Armstrong, who himself recovered from testicular cancer, created the Lance Armstrong Foundation (now known as the LIVESTRONG Foundation) to help people with cancer cope, as well as foster a community for cancer awareness. Armstrong resigned late last year as chairman of the LIVESTRONG Foundation, which raised millions of dollars in the fight against cancer.






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