19x120 - Late Show with David Letterman

Paul Ryan Not Lying; the New Co-Host at LIVE!; Is the Pressure Getting to Barack?; a Top Ten List; a Barack Obama Unfulfilled Campaign Promise; and Biff Henderson at the Democratic National Convention. Biff gets touchy-feely with Geraldo Rivera at the DNC. TOP TEN: QUESTIONABLE CLAIMS BY PAUL RYAN. The pregnant Claire Danes. Claire has been coming to the show since she was 16 years old, half a lifetime ago. DWYANE WADE He's a two-time and reigning NBA champion with the Miami Heat. From his new CD "Silver Age" in stores today, the founding member of Hüsker Dü performed "The Descent".