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FILE - In this July 23, 2006 file photo, Tour de France winner Floyd Landis of the U.S. holds his trophy on the podium after the final stage of the 93rd Tour de France cycling race in Paris. A French court on Thursday, Nov. 10, 2011 convicted American cyclist Floyd Landis in absentia for his role in hacking into the computers of a French doping lab. (AP Photo/Peter Dejong, File)

Feds won't charge Armstrong with doping

Federal prosecutors closed their investigation of Lance Armstrong without charging him over allegations he used performance-enhancing drugs Feb. 3, ending a nearly two-year effort aimed at examining whether a doping program was created to keep the seven-time Tour de France winner and his teammates running at the head of the pack.