James Clapper: “The most important matter of national security is something called cyber security.”

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

I think it has more to do with the psychology of Putin, and Russia. And he needs to assure his own people, Parliamentarians, he was talking to, and for that matter, himself, that Russia is still a great power.

I think this reflects Russian insecurity. And it's almost like, Putin needs a rhetorical security blanket, of making threats, like this.

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