Kay Bailey Hutchison: “It's a big deal on our border. It must have been, in Arizona, as well.”

Well, first of all, NATO is not obsolete, and I think the President has acknowledged that...

He has made the commitment, of course, to America's support of Article 5...

I think, from what our intelligence community has said... that there is a good likelihood yes.

That is something that has to be, from the NATO standpoint, a consensus. Some of our allies are concerned that a withdrawal would make Russia more aggressive.