FILE - In this Aug. 24, 2009 file photo, Lance Armstrong speaks at the opening session of the Livestrong Global Cancer Summit in Dublin, Ireland. The
FILE - In this Aug. 24, 2009 file photo, Lance Armstrong speaks at the opening session of the Livestrong Global Cancer Summit in Dublin, Ireland. The president of a cancer charity founded by Armstrong insists that the organization will persevere in the wake of the cyclist's admission that he used performance-enhancing drugs. ((AP Photo/Peter Morrison, File))