Vince Vaughn; Stanley Crouch; Christopher Hitchens

Vince Vaughn discusses buddy movies, role models, and his film "Wedding Crashers." Essayist and author Stanley Crouch criticizes rap music as "neo-minstrelsy" and introduces his new collection of essays, "The Artificial White Man: Essays on Authenticity." Christopher Hitchens offers his opinion on U.S. foreign policy and gives insight into the life and work of Thomas Jefferson, the subject of his latest book.