CNN spoke to the president of the World Anti Doping Agency John Fahey . the World Anti Doping Agency president believes it 's better current doping allegations in sport are out in the open . Fahey criticizes Operation Puerto for not doing enough on checking for banned substance EPO in the past . Several top names in cycling have been implicated . last week sees John Fahey appear at Operation Puerto trial in Madrid .
CNN spoke to the president of the World Anti Doping Agency John Fahey . the World Anti Doping Agency president believes it 's better current doping allegations in sport are out in the open . Fahey criticizes Operation Puerto for not doing enough on checking for banned substance EPO in the past . last week sees John Fahey appear at Operation Puerto trial in Madrid .