Lindsey Graham: “We need a sophisticated grounding on this ideology, a world view so different than our own, so that our efforts, in…”

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

We're going to have hostages left behind American citizens.

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.