I have spoken with people at the highest level of intelligence. And I asked them the question, "Does it work? Does torture work?" And the answer was, "Yes, absolutely."

Is there a brick wall getting in your way? Fine. That happens. But you have a choice. You can walk away from the wall. You can go over the wall. You can go under the wall. You can go around the wall. You can also obliterate the wall. In other words, don't let anything get in your way. Get a balance, and then let the positive outdistance the negative.

In America, we believe in peace through strength, and that's what we will have.

Cyber attacks from foreign governments, especially China, Russia, North Korea along with non-state terrorist actors and organized criminal groups constitute one of our most critical national security concerns. They're leaning everything about us and we don't have - wanna have any servers in the basements, by the way folks.

According to the National Academy of Sciences, our current immigration system costs America's taxpayers many billions of dollars a year.

If you don't have passion, everything you do will ultimately fizzle out or, at best, be mediocre. Is that how you want to live your life?

We're getting bad people out of America, people that shouldn't be, whether it's drugs or murder or other things. We're getting bad ones out. Those are the ones that go first. And I said it from day one. Basically, all I've done is keep my promise.