David Letterman Takes a Spin on 'Billy on the Street'! (Video)
In the clip, the two comedy stars walk around New York City and ask pedestrians what Dave should do after he retires.
You’ve got to watch and see some of the reactions from people, some who recognize the talk show host and some who don’t care at all who he is.
Watch the funny clip below!
David Letterman Takes a Spin on ‘Billy on the Street’