Anybody who has ever traveled in other countries, some of which shall remain nameless, except for Russia and China, you know that you can't bring your phones and your computers. And if you do, good luck.

Our challenge is much more pervasive than it would be if we were just facing one enemy in one place. [Instead there is] the Middle East, Iraq, North Korea, Iran. There's a relatively long list that we believe are linked to the al Qaeda network in the Philippines, in Indonesia and in Yemen and other places. That makes it very clear that this is a global network.

Life is too short to dwell on what might have been.

If men like [Ken] Starr and his allies could ignore the Constitution and abuse power for ideological and malicious ends to topple a President, I feared for my country.

It just seems to me that this is something that the American people deserve to see. And I have no reason to believe that [Donald Trump] is ever going to release his tax returns, because there's something he's hiding.

I want to - on behalf of myself, and I think on behalf of a majority of the American people, say that, you know, our word is good.

I'm not going to tell people that I will raise your incomes and not your taxes, and not mean it, because I don't want to see the kind of struggle that the middle class is going through exemplified by these promises that would raise taxes and make it much more difficult for many, many Americans to get ahead and stay ahead. That is not my agenda.