Chuck Hagel: “I am fully committed to the President's policy of preventing Iran from obtaining a nuclear weapon, and believe all…”

I think the GOP is in a lot of trouble. And I do think an encouraging sign, I think the strong control that Mr. Trump has exercised over the Republican Party is dwindling.

There's a perception that it is the military's responsibility to fix the problem. Problems are not fixed by militaries.

We had better pay attention to what our scientists, our intelligence people, our military leaders are saying how serious this is and the impact it is going to have.

This is really authoritarian.