Michael Frayn; ‘American Psycho’; William Shawcross

Playwright Michael Frayn on his latest work, Broadway play, "Copenhagen." A conversation about the film adaptation of "American Psycho" with the author of the book and the director and star of the movie. William Shawcross talks about his novel, "Deliver Us from Evil: Peacekeepers, Warlords and a World of Endless Conflict."