
South Beach Diet doc: Why America is getting fatter
October 19, 2011 6:56 AM
Erica Hill and Jeff Glor talk to Dr. Arthur Agaston, author of the famed South Beach Diet series, shares tips from his new book, "The South Beach Wake-Up Call: Why America Is Still Getting Fatter," on how to develop and stick to a healthy diet and lifestyle.
For an excerpt from the book and for more info - including a quiz for readers.







