OLYMPICS DOPING SHOT

Russia's Irina Korzhanenko wears her gold medal after it was awarded for the women's shot put at Olympic Stadium in the Athens 2004 Olympic Games in this August 20, 2004 file photo. Korzhanenko of Russia has tested positive for an unidentified drug, Olympic medical sources said on Sunday. Sources close to the International Olympic Committee said the drug was stanozolol, the anabolic steroid used by Canadian Ben Johnson when he tested positive after winning the 1988 Seoul Olympic 100 metres final in world record time REUTERS/Mike Blake