Anderson Cooper & Andy Cohen | Gettin' Wiles

President Trump’s Chief of Staff dropped dirt on her boss and his cronies in a series of interviews, the president’s new White House ballroom is being built on top of an emergency operations bunker, and the Madagascar hissing cockroach is the spy of the future. The hosts of “Anderson Cooper 360” and “Watch What Happens Live” stop by for their annual Late Show visit ahead of their big New Year’s Eve broadcast, which typically results in Anderson Cooper being overserved.