Chris Christie: “I'm the fighter against Trump. I'm going to make the case that Trump cannot win.”

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

I am going to make sure that in no way do I enable Donald Trump to ever be president of the United States again.

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

The problem is they don't want to do the hard work that's necessary to lead and change the party.