His policy proposals are a mix of empty and offensive promises. His rhetoric drips with disdain and, on occasion, hints at violence. He has had time as the presumptive nominee to retool his act and school himself on leadership, but we've seen nothing to convince us he's ready to be president. He continues to treat the campaign trail like a stand-up comedy tour, doing his "crooked Hillary" bit and his Saddam-Hussein-was-a-bad-guy-but-good-at-killing-terrorists routine. In a rant Wednesday night in Ohio, Trump defended a tweet of a six-pointed star, claiming it was not a Star of David juxtaposed with a pile of money; it was just a star. "You know, they took the star down," he brayed. "They should have left it up. I would have rather defended it."