Is it just me, or is Letterman's monologue the same one every night? It's like he records them all on the same day and just changes suits and ties. The suits look nice, but the jokes are the same ones, every single night of the week. They don't get any better with repetition, in case you were wondering. Even the film clips are the same ones. It makes it easy on the cue-card writer. He can just use the same cards all week. Or maybe for several weeks.