Russian runner Kristina Ugarova who are among athletes who plan to sue whistleblowers in Russia's doping...
Russian runner Kristina Ugarova who are among athletes who plan to sue whistleblowers in Russia's doping scandal speaks during a news conference in Moscow, Russia, November 20, 2015. Russia was suspended by the International Association of Athletics Federations last week after a report by the World Anti-Doping Agency's (WADA) special commission exposed widespread state-sponsored doping. REUTERS/Maxim Zmeyev