Article Photos: Anti-doping officials want Armstrong under oath 7/15

FILE - In this July 23, 2008, file photo, cyclist and cancer survivor Lance Armstrong wears a yellow Livestrong bracelet as he appears during a news conference regarding a new war on cancer at the National Press Club in Washington. Armstrong created the yellow "Livestrong" bracelets in 1997 after surviving stage three testicular cancer_with tumors that had spread to his abdomen, lungs, lymph nodes and brain_to raise funds for cancer research and later founded the Livestrong Foundation. Armstrong left the board of Livestrong in 2012 amidst doping accusations. (AP Photo/J. Scott Applewhite, File)