I seriously want to know why you guys think that it's possible for him not to know?
I prolly got go with the he is full of it angle. Never will come out and admit it. However, with winny being an oral, accusations prior to the event, etc...someone could have pulled a fast one on him. I was wondering why Tejada was brought up in the story before, then the guy wants outta town. You never know with all the money, ego and shit involved, but he was most likely just on. I think the B-12 deal is the main thing that makes me skeptical of his story. If someone was giving him dirty glutamine, creatine or some powder, that would be a better excuse to me, but who knows.