I haven't given up on the possibility that sweet reason will prevail.

Iran is barely over 50% Persian, and Arabs, Baluchis, Azeris, Kurds and many other groups feel left out of the society. That regime has a lot more weaknesses than people see.

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.'

If a prosecutor in The Hague decides that the U.S. has not followed through effectively on an investigation - is unwilling or unable to carry it through - then that person, that prosecutor, in an unreviewable fashion gets to second-guess the United States? That is unacceptable. That is an assertion of authority over and above the U.S. Constitution.

I'm not saying that you need a State Department that looks like the litigation department of a major law firm. But you need people who are not afraid to make the case for the United States, who are not afraid to stand their ground, not afraid to be isolated in international organizations when that's the correct approach for our diplomacy. This is a cultural change that has to be effected through incentive systems, promotion systems, career training systems. This is not something that you can do with the stroke of a magic wand, it's going to take years to make this change.

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.

I'm a conservative Republican. I have been since I was 15 years old and participated in the 'Goldwater for President' campaign in 1964.