Lindsey Graham: “The campaign is behind us. It's now time to govern. We made promises, we're going to keep those promises.”

We're leaving thousands of Afghan allies behind who fought bravely with us.

A cyber attack against the United States would be an act of war, and we shall respond in kind.

The likelihood of an attack on our homeland is through the roof.

If you invade the Ukraine, you will destroy the ability of future presidents to treat you and Russia as normal.