The Iranian government is the government that supplied the arms on the Karin-A to the Palestinian Authority several years ago, they are the world's largest central banker for terrorism, if they thought it was in their interest to give a terrorist group a nuclear weapon to use against America or against Israel, I don't think they'd hesitate.

Negotiation is not a policy. It's a technique. It's something you use when it's to your advantage, and something that you don't use when it's not to your advantage.

I'm obviously aware that people are quite focused on the economy rather than foreign policy issues, but that is something that should and can be altered as people see the nature of the threats around the world that we face.

The only way to resolve the North Korean problem is to change the regime.

By creating a prosecutor who is overseen over by a court, they are melding executive and judicial power in a way that can lead to terrible abuses - as the founders of America understood full well. It's why they created a system of separated powers - to set up a constitutional mechanism that would enhance freedom, by making sure that no one's accumulation of power could predominate over [that of] others.

A lot of people have said to me, 'That's a great idea, running for president. You'll get booked for more speeches. You can write a book.'

Iran has essentially mastered all of the complex science and technology that they need to have a completely indigenous nuclear weapons program. That means that our options on Iran are extremely limited, to regime change or as a last resort, the use of force.