David Letterman has subtly weighed in on CBS’s decision to cancel his successor Stephen Colbert’s “The Late Show.” AP The montage featured snippets from Letterman’s episodes in 1994 ...

David Letterman is sounding off on the cancellation of Stephen Colbert 's The Late Show in a pointed way. Letterman, 78, took to YouTube on July 21 to share a video montage of him roasting CBS ...