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.

Prior to September 11, 2001, illegal immigration was considered a regional issue without national implications. We quickly learned on that day, however, that this is a national issue, affecting each and every American, not just those living in border communities like San Diego County,

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

We recognize that this is a regional resource, and its development has regional implications.

The mantra from the Obama State Department is 'smart power' - the not-so-new idea that all elements of national power should be utilized to influence other countries.

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.