I responded in what I thought was the most truthful, or least untruthful manner.

What I said was, ‘the NSA does not voyeuristically pore through U.S. citizens’ e-mails.’ I stand by that.

We must remain mindful of the potential impact of over-correcting the authorizations of the intelligence community.

I think Trump's presidency represents a completely different model than what we're used to. And I think to your point, yes, he is a great communicator, you know? He uses Twitter to great effect. I just wish he could stick more to the truth, because it's a very effective way of communicating directly with the American people.

We had a general awareness, for example, of Russian use of social media - Facebook ads, use of Twitter, fake news implants - we had a general understanding of that. But now, as time has elapsed and time has gone on, I've certainly learned a lot more about the depth and breadth of what the Russians were about.

I think, as a professional courtesy, when the president asks you to dinner, you go.

Some of you expressed surprise that I showed up-so many emails to read!

We have lots of challenges around the world, and I have no doubt the intelligence community will continue to watch them, monitor them, and report on them. The issue is, with all of our other distractions here in Washington, particularly, will the appropriate attention be paid to each one of these issues?

There's nobody that wants the president to be successful more than I.

I have sort of a visceral aversion to the prominence of the either active duty, in the case of General McMaster, or retired general officers filling political, civilian positions.

We're talking about nuclear war with North Korea. We're talking about Russia. Does it feel like the world has shifted? Are we all just in Donald Trump's reality show now?

Obviously, what's happening in China right now is crucial, in the party congress, which as someone said has anointed a new emperor of China in President Xi. So there's the rise of China, and their active involvement in the United States internally in our business and financial realms. That certainly bears watching.

The FBI is unique in that it straddles both law enforcement and counterintelligence.