Really bad people around the world, because of the genius of American innovation, use our products and infrastructure for their emails, for their communications.

WikiLeaks is a important focus of our attention.

I'm in the business where I can't ever say there's no risk associated with someone.

There are two things that matter in a criminal investigation of a subject.What did the person do, and when they did that thing, what were they thinking? When you look at the hundred-years-plus of the Justice Department investigation and prosecution of mishandling of classified information, those two questions are obviously present.

In their minds, the murderers and accomplices of Germany, and Poland, and Hungary, and so many, many other places didn't do something evil. They convinced themselves it was the right thing to do, the thing they had to do. That's what people do. And that should truly frighten us.

There is evidence that Democrates were extremely careless in their handling of very sensitive, highly classified information.

Secretary Hillary Clinton used several different servers and administrators of those servers during her four years at the State Department. She also used numerous mobile devices to send and to read email on that personal domain.