Personally, I don't think it will get traction. But let's suppose it did. He could be hoisted by his own petard.
True, but the masses would never hear about it because the media will never address it...they elected him. He'd could get caught in the oval office with a dead hooker in his lap, and we'd have newscasters coast to coast urging us not to pass judgement 'until all the facts are known'. Even if he does contradict himself, an excuse will always be invented to explain it away.