Chris Christie: “You cannot give Hillary Clinton a third term of Barack Obama's leadership. I will not do that. If I'm the nominee, she…”

It makes this debate really crucial. It's an amazing timing by him, because it is a race for second in Iowa.

She's going to get smoked, and you and I both know it, she's not up to this.

This is not a message of unity in the face of what could have been a national tragedy.

I think it's a very tight, concise decision. I don't think there's any grounds for appeal.