Rodchenkov fled to the United States after Moscow issued an arrest warrant THE whistleblower who reported Russia’s alleged doping cover-up at the 2014 Sochi Winter Olympics has been accused by the state of supplying the drugs. Russia’s inquiry unit says athletes did not know Grigory Rodchenkov had given them performance-enhancing drugs. Rodchenkov was the director of Moscow’s anti-doping laboratory. The accusation comes a week before Russia finds out if its Olympic ban for state-sponsored doping will be lifted before the 2018 Pyeongchang Games. “It was established that Rodchenkov personally supplied the athletes and coaches with medicines whose proven features were not known to them but which later were established to constitute performance-enhancing drugs,” the Investigative Committee of Russia said in…