For 'Biggest Loser' trainer, diet trumps exercise in weight loss

Celebrity trainer Bob Harper, of the weight-loss TV show "The Biggest Loser," has built a career putting very obese people through some grueling fitness paces but if he's learned anything from the experience, it's that diet trumps exercise every time.

http://www.reuters.com/article/2013/08/19/entertainment-us-fitness-trainer-bobharp-idUSBRE97I07720130819?feedType=RSS&feedName=entertainmentNews