U.S. prosecutors drop probe of Lance Armstrong team Los Angeles (Reuters) - Federal prosecutors on Friday dropped an investigation centered on whether seven-time Tour De France champion Lance Armstrong and his teammates cheated the sponsor of their bike racing team with a secret doping program. The decision means that Armstrong, a cancer survivor and one of his sport's greatest champions who has always vehemently denied using performance ... Fri, 03 Feb 2012 21:16:00 -0800