Late Night TV was different last night, if you caught Letterman or Jimmy Fallon. They both did their shows without an audience! NBC didn't want to risk anyone getting stuck in the studio or hurt by the hurricane.
Here are some of the clips. BTW, does anyone get Letterman's 2nd joke in the monologue? WTF is he talking about?
At least they had some fun with it! Look how empty the streets are behind Denzel before he enters the building!