Olympics: Postponed 2020 Games could open door for drug cheats, says Usada

March 25, 2020 1:06 AMTORONTO (REUTERS) - The one-year postponement of the 2020 Tokyo Olympics could open the door for convicted drug cheats to compete for medals, an issue that will need to addressed, United States Anti-Doping Agency (Usada) chief Travis Tygart said on Tuesday.