Could switching jobs every three or four years be a better plan? Alain Cohn of the University of Chicago’s Booth School of Business breaks down the pros and cons of job hopping. And, we talk with the winner of ABC’s “My Diet is Better Than Yours” contest. Plus, Fritz Hahn of the Washington Post tells us what’s happening in the world of craft beers. You think the Chicago marathon is tough? How about New York, or Boston? We talk about a new film that puts the spotlight on the toughest marathon in the world.