People at Clinton Foundation are very greedy people. These are people that have skirted the law for a long time. Hard to believe that, you know, somebody like this has a good chance of being president.

When we have $20 trillion in debt, and our country's a mess, you know, it's one thing to have $20 trillion in debt and our roads are good and our bridges are good and everything's in great shape, our airports. Our airports are like from a third world country.

The claims [about my inappropriate conduct with women] are preposterous, ludicrous, and defy truth, common sense and logic. We already have substantial evidence to dispute these lies, and it will be made public in an appropriate way and at an appropriate time very soon.

The single greatest problem the world has is nuclear armament, nuclear weapons, not global warming.

Marco Rubio hit my hands. Nobody has ever hit my hands. I've never heard of this. What - look at those hands. Are they small hands? And he referred to my hands - if they're small, something else must be small. I guarantee you, there's no problem. I guarantee you.

I love the people. I really like this administration [of Enrique Peña Nieto]. I think he's a good man. We get along very well. But they have problems controlling aspects of their country. There's no question about it, and I would say the drugs and the drug cartels, No. 1.

Only five NATO countries, including the United States, are currently meeting their minimum requirement to spend 2% of GDP on defense.