The other point I think he's trying to make is that there was so much speculation and trash talk that drugs fueled his performance, not sheer athletic ability. That was why he said people didn't seem to believe in miracles -- the detractors who didn't believe he could come back from cancer and do the things he did WITHOUT enhancement.

I love that at the end of each stage, the guy couldn't even take a leak without being hustled to the drug test van first. Can you think of any other sport where they're as obsessive?