ROUEN, FRANCE - JULY 05: George Hincapie of the USA riding for BMC Racing addresses members of the media prior to the start of stage five of the 2012 Tour de France from Rouen to Saint-Quentin on July 5, 2012 in Rouen, France. It is reported that Hincapie and four others have agreed to give evidence to the US Anti Doping Agency in the latest investigation of Lance Armstrong. (Photo by Doug Pensinger/Getty Images)
ROUEN, FRANCE - JULY 05: George Hincapie of the USA riding for BMC Racing addresses members of the media prior to the start of stage five of the 2012 Tour de France from Rouen to Saint-Quentin on July 5, 2012 in Rouen, France. It is reported that Hincapie and four others have agreed to give evidence to the US Anti Doping Agency in the latest investigation of Lance Armstrong. (Photo by Doug Pensinger/Getty Images)