Everybody knows that what Trump said and did on Saturday, and what he failed to say and do on Saturday, represents who he really is and what he really believes.  Everybody, including the white supremacists, Nazis, fascists and Klansmen who constitute his base: they know him to be one of their own and give him a pass if he occasionally, and halfheartedly, pretends to distance himself from them. Trump is a bigot and a coward; his base, being one and the same with his bigotry and cowardice, understands his challenges. It ain't easy being Trump.