Late Show with David Letterman S10E129 Stupid Human Tricks, Hugh Jackson, Kelly Clarkson

Watch Late Show with David Letterman Season 10 Episode 129 Online – Dave shows off his regular coffee mug, then a mug given to him by Dr. Phil that's almost twice that size, then the new, even larger Late Show mug; during ""Stupid Human Tricks,"" a man puts pennies up his nose with his tongue; Kelly Clarkson sings ""Miss Independent.""