Tonight, Stephen celebrates The Colbert Report's first birthday, encourages more U.S. households to marry and interviews biologist Richard Dawkins. (0:31)
Stephen Colbert introduces tonight's topics, including Americans dying poor and ABC's new anchors. Plus, Representative Jim Moran and Anderson Cooper stop by. (0:37)
Tonight: Oprah Winfrey bitch-slaps James Frey, paleontologists discover a crocodile that walked upright and Stephen teaches poker pro Annie Duke how to play 52 pick-up. (0:30)
Stephen defends Lisa Nowak, not so much for confronting her romantic rival, but for wearing a diaper -- plenty of busy professionals, like Bill Gates, wear diapers. (2:37)