After CM Punk walked away from the WWE, he was quiet. It wasn't until his interview on the Art of Wrestling podcast in the fall did he finally start opening up -- and he opened up in a big way. A week after the podcast was released, he announced he would be fighting for the UFC. In a recent interview with Fox, Punk opened up some more. In it, he spoke about training for the UFC, the best and worst parts of wrestling and the possibility of a WWE return. He also wrote the 'Thor' annual comic book and trains at the Roufusport MMA Academy and Gracie Academy with Rener Gracie. Read More »