Lance Armstrong

FILE - In this July 1, 1999, file photo, cyclists Jonathan Vaughters, left, and Lance Armstrong, both of the United States, joke around during medical checks for the Tour de France cycling race at Le Puy du Fou, western France. Armstrong was diagnosed with stage three testicular cancer in 1996. The tumors had spread to his abdomen, lungs, and lymph nodes. Vaughters later testified that he saw Armstrong inject himself in the stomach in 1998. (AP Photo/Michel Spingler, File)