"In sports you should play fair. In war, you shouldn't play fair at all."
Bigger Stronger Faster
An excellent and eye opening documentary, perhaps the best 'informative' documentary I've seen, and proves with testimony and lab results that every one at a high enough level is doping — there's just too much (money/fame/pride/ego) at stake for athletes to not do everything in their power to improve, and how hiding those facts about people in the public eye damages so many people's lives.