Watch Stephen Colbert Pay Beautiful Tribute to His Late Mother

Stephen ColbertFunnyman Stephen Colbert took an unusually serious moment on his show to pay tribute to his mother, Lorna Tuck Colbert, who passed away last week. Colbert has seen his share of tragedy, which may be surprising to many who know him as a comedian, but it's obvious he has a very sincere side which he displayed during this clip. Watch the deeply heartwarming and competely devastating clip below: