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Heaviest Teenager in America? Pill to Prevent HIV?; Late-Night Snacking Mistakes

The Doctors team up with Joe Ostaszewski, a former finalist on The Biggest Loser, to help a morbidly obese teen and his overweight family overcome their food addiction. Plus, learn healthy food swaps to fix late-night snacking mistakes. And, The Doctors discuss a controversial HIV-prevention drug that some argue could promote unprotected sex.