The much anticipated rematch between world champ Lamont Peterson and Amir Khan is reportedly off.  Recently Peterson tested positive for testosterone, a pellet that his doctor prescribed to him for low testosterone level.  Amir Khan just announced on his Twitter account that the fight is now off.  8CN firmly believes that there's something more to this story, and it's not about some little testosterone pellet that Peterson took months ago.  We'll keep you posted.