Excuse me if this has been mentioned here before; I've been away over the holidays and haven't been keeping up.
I was at the doctor's office yesterday and while sitting in the waiting room picked up the December issue of "Outside" magazine. There was an article about the "controversy" over LA's 1999 EPO levels. It looked to be pretty thorough and well researched. I was called in to see the doc before I finished the article, but I just found it online at: http://outside.away.com/outside/features/200512/lance-armstrong-1.html
