I think raise doubts that's what Russians are doing around the world. I think they're trying to do that. I think they're trying to cause everything to be in question. We see them playing in a lot of different elections and trying to do that, because that's all they've got.

My parents didn't want us on the streets or in trouble, so they thought the best thing was to have us work. I saw how we had to, during bad times, stretch the dollar. And during good times, we couldn't spend it, because you never knew when the bad times were going to happen again. It gave me a great respect for how hard it is to make money.

I talk with countries, whether it's the Arab states or in the Middle East, and they talk about how they're glad to see us fighting against Iran. I talk with different countries in reference to Syria, and we talk about how we can get the Iranian influence out. We're talking about North Korea and what we need to do and the pressure we need to put on China. They're happy that we're finally beating up on Russia for what they've done in the Ukraine.

I'm not going to stop beating up on the unions.

The president Donald Trump understands, we have to get unity across the world. We really have to make sure that we're doing everything we can to unify everyone against ISIS.

When you're offered a job to serve your country, you step back and assess. And once I spoke with President Trump and told him what I thought I needed to be successful - which was to be a Cabinet member; to be on the National Security Council, where I could be a part of the policy decisions; and to be able to say what I wanted to say - how do you not do that job? He was incredibly supportive. He's continued to be. I love a good challenge, and this certainly has been that.

I was never that kid that wanted to be in politics. What happened was, I graduated with a degree in accounting. I came back home to the family business. I saw how hard it was to make a ­dollar, and how easy it was for the government to take it. And my mom said, "Quit complaining about it. Do something about it."