Tonight on "Get to Know Delaware," a fun fact about neighboring Pennsylvania; Dave's "son" throws a beer bottle at a green room TV; live from Denver, Biff fails to interview DNC Chairman Howard Dean; Olympic gold medalist Bryan Clay tosses a discus and a javelin at a taxi cab; Little Anthony and the Imperials perform "Hurts So Bad."
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Ready to Watch Late Show with David Letterman, Season 15, Episode 165?