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.

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

I think the future of China's unknown, I don't know what direction it's going to go in. It could go in the right direction, it could. It could go in a very bad direction, too.

The solution to North Korea is the reunification of the Korean Peninsula. China could influence the North; it supplies 80 to 90 percent of North Korea's energy. The United States have to put pressure on China in order for China to pressure North Korea.

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.

Our biggest national security crisis is Barack Obama.

I think the International Criminal Court could be a threat to American security interests, because the prosecutor of the court has enormous discretion in going after war crimes. And the way the Statute of Rome is written, responsibility for war crimes can be taken all the way up the chain of command. This is the sort of investigation that some people who live in Fairyland might like to undertake, but which bears no relationship at all to conditions in the real world.