I've always had a keen interest in the world. My father was in Patton's 3rd Army, and he helped liberate Dachau in the 7th Army.

Al Qaeda is on the run, partly because the United States is in Afghanistan, pushing on al Qaeda, and working internationally to cut off the flow of funds to al Qaeda. They are having a difficult time. They failed in this endeavor.

The Nigerians have been very instrumental in preserving stability in Sierra Leone. They have done this at considerable cost in dollars and Nigerian lives. The US should encourage Nigeria to stay in Sierra Leone.

Let us not forget, the financial crisis had its roots in the decision by Congress to embark on a course of social justice to get everyone that wanted a home into one, regardless of whether or not they could afford it.

Up until the end of the Bush Administration, there was indifference to the North Korean suffering under Kim Jong-Il.

The ongoing dispute over the relocation of U.S. Marines on Okinawa should be quickly settled. This isn't just an issue for the U.S. and Japan. It has regional implications.

Energy has become a national security issue and as technology continues to improve, there will be more debates like the one on Keystone.