Last night David Letterman shed more light on his complicated relationship with Jay Leno, as usual speaking out of both sides of his mouth. When asked by Dr. Phil about the late-night wars, Letterman described Leno as a sort of well-meaning jackass, adding that he's "a complete boob, he can't help himself." On his show, Jimmy Kimmel had harsher words for his own opponents, a pair of boy Scrabble champions who had the gall to play the word "relanded." Meanwhile, Stephen Colbert relanded himself in trouble trying to defend Sue Lowden's barter-based health care system and finally Brian Posehn asked that Sarah Silverman's fans stop enlisting him in their quest to have sex with her. Watch our compilation to see what you missed.