In America, we've been around for 240 years. We've had free and fair elections. We've accepted the outcomes when we may not have liked them. And that is what must be expected of anyone standing on a debate stage during a general election.

The Russians and the Chinese have been absolutely clear they don't want to see Iran with a nuclear weapon.

We know that Donald Trump has shown a very troubling willingness to back up Putin, to support Putin, whether it's saying that NATO wouldn't come to the rescue of allies if they were invaded, talking about removing sanctions from Russian officials after they were imposed by the United States and Europe together, because of Russia's aggressiveness in Crimea and Ukraine, his praise for Putin which is I think quite remarkable.

Let's also add, no one should disagree about respecting the rights of young men who live in those neighborhoods.

Stop-and-frisk was found to be unconstitutional and, in part, because it was ineffective. It did not do what it needed to do.

You know, NATO as a military alliance has something called Article 5, and basically it says this: An attack on one is an attack on all. And you know the only time it's ever been invoked? After 9/11, when the 28 nations of NATO said that they would go to Afghanistan with us to fight terrorism, something that they still are doing by our side.

You've got to be willing to work, and if you're willing to work, you should be able to get ahead and stay ahead.