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.

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

Let me ask, who died and made him king? Who gave him the authority to endanger 300 million Americans? That's not the way it works, and if he thinks he can get away with that, he's got another think coming.

Swapping Bergdahl for illegal enemy combatants (terrorists, in common parlance) signaled unmistakably to Taliban and al Qaeda that Obama is determined to withdraw from Afghanistan no matter what the cost to the United States or those in Afghanistan fighting to remain free.

Maybe it's my libertarian philosophy: but being in government is hard.

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.

I wouldn't give up on Russia. I think they have legitimate security concerns from Islamic fundamentalism, not only on their border but in their country.