Peggy Noonan; Alan Pakula; Peter Raven

Peggy Noonan on the highlights of her career as a speechwriter and author, reflecting specifically upon a memorable interview with campaign consultant, Ed Rollins. Director Alan Pakula on his film "The Pelican Brief," an adaptation of the John Grisham novel by the same name. Dr. Peter Raven, director of the Missouri Botanical Garden, discusses the importance of the preservation of biological diversity.