Remembering Richard Harris; Herb Ritts; Roy Jenkins; Al Hirschfeld

A look back at past conversations with Richard Harris in memory of the actor, known for his work in "Camelot," "Cry, the Beloved Country," and as Dumbledore in the Harry Potter series. Former politician Roy Jenkins talks about his books, "Gladstone: A Biography" and "Churchill: A Biography." Herb Ritts discusses a published catalog of his photos, "Herb Ritts: Work." Artist Al Hirschfeld discusses his series of postage stamps commemorating silent film stars.