Developing a strategy, leading the world, funding it to make sure that we have a military that's second to none, and doing the job and making sure that we destroy ISIS there. That's how you keep America safe.

I want to win. [...] We're not going on win by doing what Barack Obama and Hillary Clinton do each and every day. Dividing the country. Saying, creating a grievance kind of environment. We're going to win when we unite people with a hopeful, optimistic message. I have that message because I was a governor of a state that saw people lifted up, because we had high sustained economic growth.

I think Detroit would do real well if we started repopulating it with young, aspirational people.

I think to deal with Putin, you need to deal from strength. He's a bully, you enable bad behavior when you're nuanced with a guy like that.

That, by the way, is perhaps the most ludicrous comment I've ever heard, that climate change is a bigger threat to our country than radical Islamic terrorism.

This is something - we have to have the best defensive capabilities. We need to coordinate all of our efforts with the private sector. We need to give them liability relief so that we can do that.

The president receives an inspector general's report that the Office of Personnel Management could be hacked into; they had antiquated firewalls; 23 million files have been - are in the hands of the Chinese allegedly, including, by the way, members of the press, it turns out, last week. Maybe that's the only part that's good news, so that you guys can get a feel for what it's like now to see this type of attack.