Duncan Mackay: All roads lead to Senegal in IOC corruption scandals

Duncan Mackay: All roads lead to Senegal in IOC corruption scandals

News earlier this week that authorities in France had issued an arrest warrant for two Russian officials in connection with their investigation into former International Association of Athletics Federations (IAAF) President and leading International Olympic Committee (IOC) member Lamine Diack seemed to indicate we are entering the end game of a case that started more than three-and-a-half years ago.