Joe Rogan is set to kick off the UFC 156 weigh—in. There are several great fights on this card and it should provide a few hours of entertainment. I think Alistar Overeem is going to KO Bigfoot pretty quick. Bigfoot hasn’t looked good in his last few fights. Overeem does look much smaller though, but he is still pretty beastly. This should be one of the best UFC pay per views of the year.