Lance Armstrong speaks at the sixth annual Clinton Global Initiative in New York

Lance Armstrong (L), founder of LIVESTRONG, is greeted by Sanjay Gupta, second left, medical corresponden at CNN, Princess Dina Mired, director general, King Hussein Cancer Foundation and Charles-Patrick Almazor, director of Public Partnership in Haiti, during a discussion on cancer in the developing world at the sixth annual meeting of the Clinton Global Initiative on September 22, 2010 in New York. UPI /Monika Graff