Peter Peterson; Art of Leadership; 'A Couple of Blaguards'

Peter Peterson argues that the coming of "age wave" poses a problem in America and shares his book, "Gray Dawn." Dr. Paul Marks, president and C.E.O. of Memorial Sloan Kettering Cancer Center, Harvey Lichtenstein, president of BAM, and William Luers, former president of the Metropolitan Museum of Art, share what they've learned from leading prestigious institutions. Authors Frank McCourt and Malachy McCourt discuss their play, "A Couple of Blaguards."