Chuck Hagel: “I think that's all negotiable.”

Well, first recognize that we have a problem and then start addressing the problem, locally, nationally, globally.

When the National Guard opened up on students and killed students, partly because they weren't trained, they panicked.

Our nuclear deterrent plays a critical role in assuring U.S. national security and it is DOD'S highest priority mission. No other capability we have is more important.

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.