WASHINGTON (Reuters) - Fresh allegations of widespread doping in international athletics will eventually help the sport emerge from its eternal cloud of suspicion and show Americans are performing at the highest level without cheating, top U.S. runners say.
No U.S. athletes have been linked to confidential data released by a whistleblower indicating suspected widespread blood doping in international track and field between 2001 and 2012. U.S. Anti-Doping Agency chief Travis Tygart said he was unaware of any American athlete suspected of doping in the report.