Interesting article on epinephrine (adrenaline) use in boxing.
http://www.maxboxing.com/news/max-boxing-news/the-use-and-potential-abuse-of-epinephrine-in-boxing-
Granted adrenaline isn't roids its still a performance enhancer.
I'm starting to think that the only sports dirtier than boxing is the UFC (which won't test at all) and horse racing.
drugs prevention is boxing is shocking, when you consider the nature of the sport is really is astounding, I realise floyd may have had personel interests when he brought up drug testing, but everything he said is valid, and if had been someone more likeable saying it you'd hope more fans would have took notice