There comes a time, in the history of Nations when fear and forgetfulness cause a nation to hesitate, to waver and perhaps even to succumb. When that time comes those who love liberty must rise to the occasion. Will you? Will you lovers of liberty, will you rise to the occasion?

America does not need to continue to have regime change throughout the world, nation-building.

We have to have a more realistic foreign policy and not a utopian one where we say, oh, we're going to spread freedom and democracy, and everybody in the Middle East is going to love us. They are not going to love us.

If there were an ounce of courage in this body I would be joined by other senators… saying they will not tolerate this.

When you ask yourself, whoever you are, that think you're going to support Donald Trump, think, do you believe in the Constitution? Are you going to change the Constitution?

The GOP of old has grown old and moss covered.

40 percent of people who come to visit America on a visa overstay their visa and we have no idea where they are. On 9/11, at least 2 of the hijackers were here on visa. They were traveling back and forth to the Middle East. And we really had no idea where they were or what they were doing. And they were overstaying their visa. So there are problems I think in the immigration system that need to be fixed for our safety.