 For some Democrats, this was the worst of all worlds, because he was better than he was in the debate. On the other hand, how could he not be? And on the other hand, he wasn't as compelling and crisp and clear as he would need to be to settle the issue of his questions about his mental acuity. And he refused to agree to independent medical tests to determine whether there's some medical condition going on here that Americans would have a right to know about if they were going to reelect him as president.