Gregg sits down with Dr. Ian Smith to talk about his new book, Clean & Lean: 30 Days, 30 Foods, a New You! They also get into a bit of politics, social issues, and travel history. NYPD Super-fan turned producer, Mike Safo joins in as well!
Links for Dr. Ian Smith:
Follow Mike Safo here: https://twitter.com/MikeSafo
Duration: 4738 seconds