Kay Bailey Hutchison: “I am pretty critical--and the Chairman has been, as well--of the last 2 years' budget requests from the administration.”

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

Al Qaeda is our common threat. ISIS is our common threat.

It is one of NATO's prime focuses, the aggression of Russia in Ukraine, of course, Georgia as well.

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.