David Letterman Takes Aim at CBS After Stephen Colbert’s ‘Late Night’ Cancellation

David Letterman took aim at his former TV network home while reacting to news of The Late Show With Stephen Colbert‘s cancellation.

The show’s former host took to YouTube on Monday, July 21, to share a montage of clips of himself poking fun at CBS during his time on The Late Show. He threw more shade at the network in the upload’s description, writing, “You can’t spell CBS without BS.”