FILE - In this Aug. 18, 2004, file photo, Tyler Hamilton holds up his gold medal after the men 's road individual time trial of the 2004 Olympic Games in the outskirts of Athens. Hamilton has given ... more 
FILE - In this Aug. 18, 2004, file photo, Tyler Hamilton holds up his gold medal after the men 's road individual time trial of the 2004 Olympic Games in the outskirts of Athens. Hamilton has given the cycling gold medal to the United States Anti-Doping Agency. In an interview with "60 Minutes" broadcast Thursday, May 19, 2011, on the "CBS Evening News," Hamilton admitted he doped and said Lance Armstrong did as well. less 
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Associated Press | Photo By Eric Risberg, File
Fri, May 20, 2011 5:51 PM EDT