Dave goes on a spiel about the traffic on the interstate this morning; an ""Incredible Dog Challenge"" is held outside, with the winning dog jumping over a giant phony check for a million dollars; Brian Wilson, Darius Rucker, and Matthew Sweet perform The Beach Boys' ""Sail On Sailor.""
click here to see where to watch or .
Ready to Watch Late Show with David Letterman, Season 8, Episode 176?