Interview: Dr. Nicholas Perricone/ Teresa Tapp

Dr. Oz talks to Dr. Nicholas Perricone, author of several best-selling books, including "7 Secrets to Beauty, Health, and Longevity", about combating the signs of aging. Oz also talks to Teresa Tapp, creator of the T-Tapp fitness regimen and author of "Fit and Fabulous in 15 Minutes".