Fabricio Werdum is back in the UFC and is looking to reestablish in the heavyweight. The BJJ blackbelt is doing lots of stand up training and promises that he'll "knock out the guy or the guy will knock out" him. Werdum is a talented HW and it's great to see him back in the UFC. Maybe he'll get his rubber match with Alistair Overeem there one day. Here's the video interview.