Chuck Hagel: “Yes. As I have said, I know firsthand the profound sacrifice our servicemembers and their families make. We must always…”

No one person should ever govern a party. That’s not the point of political parties. Political parties must be diverse, have different opinions.

Our nuclear deterrent plays a critical role in assuring U.S. national security.

It is a measurement. But I don't think it is the measurement. I mean, I was in a war with a lot of body counts every day. We lost everyone.

American military power alone cannot and will not eradicate the threats posed by ISIL to the United States, our allies, and our friends and partners in the region.