Russia, Kenya face Olympic threat after new doping revelations

The prospect of Russian and Kenyan athletes being barred from the Olympics gathered momentum Thursday as a tidal wave of doping sleaze engulfed both countries with just three months to go before the Rio Games. Kenya was plunged into crisis after the World Anti-Doping Agency (WADA) ruled at a meeting in Montreal that the African nation's drug-testing body had breached strict international rules. The WADA declaration of non-compliance places a question mark against the participation of Kenyan athl