The Home Office Competition continues: Added to Wahoo's tank is a pizza, a T-shirt, and a birdhouse, while Grand Rapids adds a garment bag; Dave shows another episode of Alan Kalter's mini-sitcom ""Weird Guy in an Elevator""; Luciano Pavarotti and Michael Bolton sing ""Nessun Dorma.""
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Ready to Watch Late Show with David Letterman, Season 3, Episode 134?