 I think that they feel like if he keeps showing up that way, they can say that that Thursday night debate was a one-off. It wasn't representative of him as a whole. A lot of his supporters are pointing back to, oh, President Obama had bad debates. You know that you can't overcome these things. So the guy that showed up at the State of the Union exceeded expectations and really buoyed the party to feel confident and excited about him. So they believe that the majority of the time that is the version of Joe Biden you're going to get on the campaign trail.