What's your take on the P. Manning growth hormone controversy? He vehemently denies and I believe him. Other skeptics bring up Lance Armstrong, Bonds, Palmiero, McGwire, etc- all who denied at one time or another.
I think Manning is in another class from those guys; a class act in my opinion. I can't imagine him lying about that stuff. Possible yes, probable, no. If I was him (and innocent) I would spend every last dime suing the accuser and Al Jazeerha for broadcasting those allegations.