A shocking message from Dubya; Dave contines his use of all the following: carbs, steroids and the word ""snarky;"" ""Celebrity Resolutions"" goes straight into the dumper; Alan's new show, ""Desperate House Gal;"" Kevin Bacon; Caroline Rhea; Wilco performs ""Late Greats.""
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Ready to Watch Late Show with David Letterman, Season 12, Episode 78?