The bicycling magazines have come out over the years and said something was fishy so what does that tell you?? As others have posted all the other bicylist have done it as well... or if not they were the ones at the end of the pack.
That being said Lance was/is a phenomanal athlete and is w/o a doubt the very best cyclist in our time.
No, he cheated, he is a fraud! Besides he slept with Sheryl Crowe, eewe, that’s just gross!