18x171 - Late Show with David Letterman

Dave welcomes actress Charlize Theron, comedian Kevin Nealon, and musical guest Blitzen Trapper. Top Ten Signs Your Local News Team Is Drunk. Down and dirty trains that go backwards for seven hours? "Young Adult" star Charlize Theron tells Dave about her recent trip through Spain. Former "SNL" cast member Kevin Nealon recalls meeting Arnold Schwarzenegger for a "Hans and Franz" skit. Blitzen Trapper performing "Might Find It Cheap" from their album, "American Goldwing."