Late Night host David Letterman had already put on a suit covered in Alka-Seltzers and lowered himself into a vat of water.

David Letterman weighed in on the “Late Show With Stephen Colbert” cancellation on Tuesday, albeit in his own very Letterman-esque way. The former “Late Show” host and originator of the CBS program ...

For more than 30 years, David Letterman was a staple on the late-night talk show scene - but what is he up to now? The comedian cemented himself as one of the biggest names in broadcasting with Late ...