If Hillary Clinton had to face me on a debate stage, at the very least, she would have a hitch in her swing.

Tim Cook has been asked a very specific question, in public by the way, and Tim Cook has refused in public. I don't blame him for that. I will guarantee you that there are all kinds of things that the private sector can be doing to be helpful, and they have not been engaged.

We must work with the Australians, the South Koreans, the Japanese and the Filipinos to contain China. And then we must ask for their support and their help with North Korea. Because believe it or not, China is as concerned about Kim Jong-Un as we are.

Somehow a U.N. resolution about Syria puts us where we need to be? I think it is a reflection of Hillary Clinton and Barack Obama's beliefs that our foreign policy gets set by others.

Perception is everything and that becomes the reality. It's a big problem for Hillary Clinton.

When our most important issue is the debt that we're piling on our children and grandchildren, I think it's pretty helpful to have someone in the U.S. Senate who has actually managed billions of dollars and knows how to cut billions of dollars.

When America does not lead, the world is a dangerous and a tragic place. This is a bad deal. [Barack] Obama broke every rule of negotiation.Yes, our allies are not perfect, but Iran is at the heart of most of the evil that is going on in the Middle East through their proxy.