what about lance armstrong?? there is no way in hell he could pass 7 years of tour de france blood testing without cooperation from the federation. if he was drugged and passing the tests on an ongoing bases it is because they were in control of it , not the athlete.
The UCI you mean. Lance actually tested positive once during a race in Switzerland, but the positive was covered up. Some French sports newspaper did retro-active testing of his samples years after he started winning the Tour and all the samples came back positive for EPO.
His story was too good to be true. The main issue was that he was throwing around a lot of money and no one had the guts to take him down.