I followed the trial somewhat and I knew it was over when Andy Pettite said there was a 50% chance he misremembered that Clemens told him that he took PEDs. That was the prosecution's ace in the hole and they were pretty much doomed from that point on.
I read Michael O'Keeffe's
American Icon: The Fall of Roger Clemens and the Rise of Steroids in America's Pastime and there's no doubt that Clemens was juicing. In that 400 page book there were just too many little details to prove otherwise.
Here's a good video to watch
http://www.youtube.com/watch?v=Sf-el...eature=related