The Clinton investigation was a completed investigation that the FBI had been deeply involved in, so I had an opportunity to understand all the facts and apply those facts against the law as I understood them. This investigation was under way - still going when I was fired. So it's nowhere near in the same place.

Sometimes the FBI is assigned to do background checks on people who are coming into government in the executive office of the president. Other times, not. A lot of times there are people who are arriving with clearances that already exist.

We have no basis to conclude she [Hillary Clinton] lied to the FBI.

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

Our investigation looked at whether there is evidence classified information was improperly stored or transmitted on that personal system, in violation of a federal statute making it a felony to mishandle classified information either intentionally or in a grossly negligent way, or a second statute making it a misdemeanor to knowingly remove classified information from appropriate systems or storage facilities.

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.

It is a little bit difficult to talk about things that do involve classified matters in public. But I think the public needs to know that there are multiple oversight layers, including the FISA Court, congressional oversight, internal oversight within the FBI and intelligence community, that protects Americans from - under - their - their privacy rights while targeting terrorists and people who are trying to kill us.