Maybe some things that weren't so great were said about the Irish when they came. But Americans've done well by absorbing immigrants and it's made our nation stronger.

I do think the president's best role is usually as the sort of initiator.

Donald Trump's idea that more nations should get nuclear weapons. Saudi Arabia, Japan, South Korea.

I reported everything I was given, even if I didn't keep - I did not keep the vast majority of it.

You spend your time blaming the other for what's not getting done and you actually do a couple things, and then you switch to, "Hey, let's instead compete about who gets the credit for what we just did." And that's a lot more fun.

Hillary Clinton and I believe in comprehensive immigration reform. Donald Trump believes in deportation nation. You've got to pick your choice.

Richard Nixon was a Republican presidential candidate who encouraged crooks to commit espionage against the Democratic National Committee in order to gain an edge in a presidential election.