James Clapper: “Unpredictable instability has become the new normal.”

Well, Anderson, that's exactly right. And this is what this whole issue boils down to, is will to fight.

I've gotten very concerned about it. There are Chinese, Russians and others so we traditionally thought about it as people coming from Central America, South and Central America. Well, it's much broader than that. So this is a serious…

A stark reminder that the terrorist threat to this country hasn't gone away. We cannot take our eyes off this ball.

The frequency with which they are occurring, tells me that they're kind of in - they realize they're kind of in a jam.