Chris Christie: “Because she's not running against Donald Trump.”

If it's Trump versus Biden, Biden is going to sweep the floor with him.

This is against type for him. I'm sure it was a difficult decision. I think his analysis was, he cannot live with a nuclear weapon in Iran, and Israel did all of the heavy lifting.

What Reagan would do is if there was parts of it he didn't like, he'd get in there and negotiate it and try to make it better.

The selection of Senator J.D. Vance of Ohio as Mr. Trump's running mate doubles down on the portion of the party already completely devoted to him rather than reaches out to the broader party and beyond.