Watch 3 conservatives argue, in 3 different ways, that Trump's KKK response was a disqualifying game-changer

You know Donald Trump made a mistake when he implicitly admits he messed up. On Monday, as Trump blamed a "lousy earpiece," Republicans and other conservatives split over Trump's refusal Sunday to disavow David Duke and his former organization, the Ku Klux Klan, on CNN. It may be easy to discount Mitt Romney's criticism that Trump disqualified himself, since Romney, seen as a GOP moderate, and Trump are already feuding. But here are three more conservatives arguing in three different ways that T...