Baby Boomers

After 11 years of isolation in New England, Nathan Zuckerman returns to New York City. Now 71, Zuckerman discovers that a lot has changed. In this hour of To the Best of Our Knowledge, we'll meet Nathan Zuckerman's creator, the renowned novelist, Philip Roth. And we'll find out how both Roth and his fictional alter ego, Zuckerman, are dealing with the ravages of aging. Also, how aging Baby Boomers will affect our future.