16x68 - Late Show with David Letterman

Dave delivers a pizza to an audience member, but she's too excited to eat it; Dave reads the "Top Ten Questions"; Kevin James plugs Paul Blart: Mall Cop and discusses his weight problem; another chat with CBS store employee "Stanley Kronkite" (Johnny Dark); "Squawk Box" host Becky Quick analyzes the Bernie Madoff controversy; Erin McCarley performed "Love, Save the Empty."