And on the topic of doping ...

Lance Armstrong has apparently given up on having his very own doctor assigned to testing him. He had hoped to show beyond a doubt that he was a clean rider but all that testing is very expensive. And just to be clear, this was going to be in addition to the testing he undergoes by the various cycling organizations, at the races he enters and his own team's dope testers. So Lance is still being tested a lot (I think 16 times so far since he announced comeback)