People die when you crowd the streets of New York City with protesters. You can do plenty of protesting on the sidewalk.

Many reasonable prosecutors have come to the conclusion that they would have brought such a case that Hillary Clinton was extremely careless in the handling of national security information. I would have brought such a case and I would have won such a case. And I've prosecuted cases like that in my years in the Justice Department.

First thing you have to do is say to yourself what can I bring to it, what can I do that's different or - and how can I make the country better? How can I improve it?

While I was the mayor abortions in New York went down and adoptions went way up, because we worked on adoptions as an alternative, so that there'd be a real choice.

The minute Putin went into Crimea, what Obama should have done is sent 50,000 troops to NATO. He didn't have to engage them, just send them. That puts the fear of God into people.

I think we understand people frustration. We certainly don't want to make it worse.

Donald Trump has told me that he is proud of the fact that he finally got Barack Obama to produce his birth certificate.