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 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.

As I said, my parents loved that when they came to America, if you worked hard, the only things that could stop you were the limits you placed on yourself.

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 think that Russia is very aware that they are on notice when it comes to certain issues. They are very aware that we do want to try and defeat ISIS together, if that's at all possible, along with our allies. But there's no love or anything going on with Russia right now. They get that we're getting our strength back, that we're getting our voice back, and that we're starting to lead again. And honestly, at the United Nations, that's the number one comment I get is they're just so happy to see the United States lead again.

My parents started a business out of the living room of our home and, 30-plus years later, it was a multimillion dollar company. So, President Obama, with all due respect, don't tell me that my parents didn't build their business.

Do things that are uncomfortable to do. I say that because women tend to step back from things that they don't know about. And the second, most important, one is, push through the fear.