The late-night legend took aim at his former network home and David Ellison's media company, speculating that Colbert's show was canceled for political reasons.

"Maybe it’s the path of least resistance for your $8 billion merger to kill a show that you know rankled a fragile and ...

David Letterman, who created The Late Show 32 years ago, has slammed CBS and Paramount for canceling the Stephen Colbert-hosted show.