I read it was a Dec 6th test that Povetkin failed. He just knocked Duhpas out in 6 apparently. What I don't understand is how he was even allowed to fight anyone, never mind the WBC not sanctioning it, what kind of policy does the commission have, if any? At this point you can't really defend Povetkin as anything but a drug cheat, shame as he's a good fighter and I would have liked to see his last couple of fights come off.