David Letterman and his YouTube channel uploaded a 20-minute anti-CBS compilation following Stephen Colbert's 'Late Show' ...

David Letterman shared a montage slamming CBS after 'The Late Show With Stephen Colbert' was canceled: 'You can’t spell CBS without BS,' he wrote.

The former "Late Show" host took on the network after it announced its plans to take his old program off the air.

David Letterman shared his reaction to CBS canceling 'The Late Show With Stephen Colbert' with fans praising his subtle ...

David Letterman is subtly showing support for his successor Stephen Colbert after CBS' shock cancellation of "The Late Show." ...

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

On Monday, July 21, Letterman’s official YouTube channel uploaded a compilation video of clips from various “Late Show With ...

David Letterman is sounding off on the cancellation of Stephen Colbert 's The Late Show in a pointed way. Letterman, 78, took ...

David Letterman is sounding off on the cancellation of Stephen Colbert 's The Late Show in a pointed way. Letterman, 78, took ...

David Letterman isn't staying quiet following the news "The Late Show with Stephen Colbert" is coming to an end -- but ...

In the wake of CBS giving Stephen Colbert the pink slip last week, David Letterman’s official YouTube channel wasted no time ...