Stephen Colbert and David Letterman blew off some network steam and smashed some network stuff last night in a funny and oddly poignant call-back to one of Letterman’s signature late-night bits: Throwing things from the roof of the Ed Sullivan Theater.

Stephen Colbert had a high-profile lineup of guests this week, leading up to the final episode of "The Late Show with Stephen Colbert" on May 21. On Wednesday, Colbert had Barack Obama on his show for the second time this month. Will tonight's guest draw ...

Stephen Colbert had Indiana native and original host of the "The Late Show," David Letterman, join him as one of his final guests this week.

One week before 'The Late Show' signs off for good, David Letterman returned to the Ed Sullivan Theater to help Stephen Colbert say goodbye…with a little chaos. On Thursday night’s episode, the