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Photo by: Michael Thomas

A cyclist starts off on his 100-miles ride at the Livestrong Challenge Austin charity event on Sunday, Oct. 21, 2012, in Austin, Texas. Lance Armstrong greeted about 4,300 cyclists at his Livestrong charity's fundraiser and then retreated into privacy as cycling officials got set to announce if they will appeal his lifetime ban and loss of seven Tour de France titles ordered by the U.S. Anti-Doping Agency. (AP Photo/Michael Thomas)

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