Half of the devices that we encounter in terrorism cases, in counterintelligence cases, in gang cases, in child pornography cases, cannot be opened with any technique. That is a big problem. And so the shadow continues to fall.

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.

We do assess that hostile actors gained access to the private commercial email accounts of people with whom Secretary Hillary Clinton was in regular contact from her personal account.

The lawyers doing the sorting for Secretary Clinton in 2014 did not individually read the content of all of her e-mails, as we did for those available to us; instead, they relied on header information and used search terms to try to find all work-related e-mails among the reportedly more than 60,000 total e-mails remaining on Secretary Clinton’s personal system in 2014.

WikiLeaks is a important focus of our attention.

I shouldn't talk about individuals in an open forum, at least without thinking about it better.

Our need for public safety and our need for privacy are crashing into each other and we've got to sort that out.