John McCain: “I believe we need a global alliance to deal with it.”

The Senate Armed Services Committee has the opportunity to conduct the kind of oversight that will help the Department correct course.

I want to say to all of you that I am so honored to be here to speak before this Committee.

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

A North Korean missile with a nuclear payload capable of striking the United States Homeland is no longer a distant hypothetical--it is an imminent danger.