John Oliver paid tribute to Stephen Colbert ahead of his "Late Show" finale, echoing David Letterman's profane sign-off criticizing CBS for the cancellation.
https://www.foxnews.com/media/john-oliver-echoes-lettermans-profane-cbs-send-tribute-stephen-colberts-late-show-finale
https://www.foxnews.com/media/john-oliver-echoes-lettermans-profane-cbs-send-tribute-stephen-colberts-late-show-finale