John McCain: “Do you believe this problem is rooted in a lack of focused leadership for space systems?”

No prior President has ever abased himself more abjectly before a tyrant. Not only did President Trump fail to speak the truth about an adversary; but speaking for America to the world, our President failed to defend all that makes us who…

General Milley, will M-SHORAD have capabilities to defend against cruise missiles?

I have to recognize that it has been this body, this Senate Committee, very important Committee on Indian Affairs that has been helping us.

The Department of Energy's defense atomic energy programs are critically important to our national security.