David Letterman appears during a taping of his final "Late Show with David Letterman," Wednesday, May 20, 2015 at the Ed Sullivan Theater in New York.

David Letterman unloaded on CBS and Skydance on Friday for cancelling “The Late Show,” which he launched 32 years ago, saying ...

There was truly nobody like David Letterman. The longest reigning late-night host in history, Letterman was quick-witted, irreverent, and hilarious. But it wasn't all laughs—for David Letterman, fame ...