Lindsey Graham: “There should never be a world--where a company finds China easier to do business with, a better business environment.”

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.

We're in a very dangerous situation in Afghanistan.