There's 150,000 students here from the Middle East. If 40% of them have overstayed their visa, don't we need to know where they are, what they're doing, are they obeying our rules?

The GOP of old has grown old and moss covered.

So if we announce we're going to have a no-fly zone, and others have said this. Hillary Clinton is also for it. It is a recipe for disaster. It's a recipe for World War III. We need to confront Russia from a position of strength, but we don't need to confront Russia from a point of recklessness that would lead to war.

I think we're never fully protected, but I think we need to do everything we can to stop threats to us.

The one way, possibly, out of this is for [Bashar] Assad to abdicate and plead, perhaps to Russia or somewhere else. Would save another wave of civilian casualties if we could get him to abdicate.

I think that if you believe in regime change, you're mistaken. In 2013, we put 600 tons of weapons - us, Saudi Arabia, and Qatar - into the war against [Bashar] Assad. By pushing Assad back, we did create a safe space.

The president's rattling the saber and beating the drums may have an effect.