Tell Me the Truth, Doctor

"Hey, Doc--Got a Minute?" No matter where Dr. Richard Besser goes, a day doesn't go by without someone stopping him to ask that question. Often, that person is one of the millions who have come to rely on the vital information he shares on Good Morning America , World News with Diane Sawyer , and Nightline . Now, in response to thousands of inquiries from viewers, Dr. Besser has written his first book -- a comprehensive health guide that will both inform and surprise as he deciphers fact from fi