I feel sorry for you, I really do. It must be truly awful to think that way. Anyone who knows anything about the types of drugs sprinters like Ben Johnson took know that the first thing it does is bulk up the body and gives acne. There looked to be some suspicious runners in that final but Bolt wasn't one of them. It's obvious he's natural. A natural freak like Michael Johnson, but natural all the same. I'd stake my life on it.