In this handout photo provided by the USATF, Jeneba Tarmoh (bottom, lane 1) and Allyson Felix cross the finish line at exactly the same time in the women's 100 meter dash final during Day Two of the 2012 U.S. Olympic Track & Field Team Trials at Hayward Field on Saturday in Eugene, Ore. It's their torsos, not head, hands, feet or arms, that matter. USATF/Getty Images hide caption

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Transporting reams of athletes' medical information has become a major burden for the U.S. Olympic Committee, and is one reason it's switching to electronic medical records. Andrew Villegas/KHN/iStockphoto.com hide caption

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Heptathlon athlete Jessica Ennis in March at the official British team kit launch for the London 2012 Olympic and Paralympic Games. Warren Little/Getty Images for adidas hide caption

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Many track fans watched online four years ago, as sprinter Usain Bolt set a world record at the Beijing Olympics. This year, NBC will stream video of all 302 events online. And Bolt, seen here showing his appreciation for video in 2010, will try to repeat his feat. Mark Dadswell/Getty Images hide caption

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NBC Will Stream The London Olympics Live — But Only To TV Subscribers

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Archer Khatuna Lorig, seen here during the London Archery Classic last October, helped actress Jennifer Lawrence prepare for her role as Katniss Everdeen in The Hunger Games. Dean Mouhtaropoulos/Getty Images hide caption

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After 'Hunger Games,' U.S. Archer Shoots For Olympic Games

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U.S. Olympic Equestrian rider Phillip Dutton jumps with Zeizos in West Grove, Pa., in this 2010 photo. Dozens of horses will fly from America to England for the 2012 Summer Olympics. Don Emmert/AFP/Getty Images hide caption

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How Do You Ship A Horse To The London Olympics? Carefully, And Via FedEx

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LaShawn Merritt crosses the finish line first, in the men's 4x400-meter relay at the IAAF World Athletics Championships in Daegu, South Korea, Sept. 2. Once banned for doping, Merritt has been cleared to run in London next summer.

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South African runner Oscar Pistorius, right, runs in the 400 meter race in France, July 8, 2011. His time in a race in Italy Tuesday was good enough to send him to the World Championships. Franck Fife/AFP/Getty Images hide caption

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