I think Putin thinks he can play him like a fiddle. I think Putin is smart, tough. I think he sees that -- he's not faced with a serious adversary here. I don't think he's worried about Donald Trump.

All of them acted in the best interest of the country as they saw it and consistently to what they thought are policies were.

Mr. Giuliani was a, quote, 'hand grenade who's going to blow everybody up,' unquote.

It probably goes without saying that our country's commitment to our national security priorities is under attack from within. America is distracted. Our enemies are not. We need to make us national security a priority.

When Bolton said the North Koreans are in violation of the U.N. Security Council resolutions, Bolton was correct. His analysis was correct. The president was just wrong.

Bolton has publicly advocated attacking North Korea and Iran before he was national security adviser. He's called for regime change in Venezuela.

The President takes him at his word, that's what it makes.

We're going to be discussing the President's decision to withdraw, but to do so from Northeast Syria in a way that makes sure that ISIS is defeated and is not able to revive itself.

National Security Adviser John Bolton, the President said he had been discussing a second summit during meetings in Moscow.

Russia's planned sale of S-300 air defense systems to the Assad regime represents a significant escalation.

The United States intends to keep an indefinite military presence in Syria until Iran withdraws its forces.

the Trump administration is "very, very early in the process of considering" what it wants to do about the New START Treaty