Our biggest national security crisis is Barack Obama.

If you get a President (Hillary) Clinton, you might well find, just as after Vietnam, that there is a retraction from Iraq and of American influence in the world. And in a couple of years the Europeans will be complaining about that too.

Every country has an aspect to it that rubs up people the wrong way.

We estimate that once Iraq acquires fissile material - whether from a foreign source or by securing the materials to build an indigenous fissile material capability - it could fabricate a nuclear weapon within one year.

There's no such thing as the United Nations. If the U.N. secretary building in New York lost 10 stories, it wouldn't make a bit of difference.

The only thing that will stop Iran from getting nuclear weapons is regime change in Tehran.

I am not a professional politician.