WADA considers changes to clenbuterol rules

The World Anti-Doping Agency says it will discuss changes to rules outlining clenbuterol, the substance that’s at the center of the Alberto Contador doping scandal. Officials said that WADA is considering reclassifying the banned anabolic to create a threshold level that would trigger a positive doping case. WADA’s science director Dr. Olivier Rabin, speaking at […]