Are You Still Eating Your Old Beef Diet

"In some ways I just hate this diet because I love it," Jordan Peterson says. "He's such a badass dude. He's trying to quit difficult, but his- Dude, no, like I think there's a need is working for him." 'I lost 50 pounds in seven months,' he adds of the weight loss regime. "'It isn't something I would lightly recommend' ... But what's it? What has it done for you?' The interview airs tonight at 10 p.m. ET on CNN.