Bernstein: Bolt Probably Doping

“When people ask me about Bolt, I say he could be the greatest athlete of all time,” Carl Lewis told the Times of London. “But for someone to run 10.03 one year and 9.69 the next, if you don’t question that in a sport that has the reputation it has right now, you’re a fool. Period.”
--CBS Chicago

http://chicago.cbslocal.com/2012/08/12/bernstein-usain-bolt-is-probably-doping-and-you-know-it/