Do we need to tighten restrictions on people coming into the country? I think there's a good argument for that, but a kind of broad ban is a bad idea, and, of course, many American Muslims are great sources of information as we seek to look for domestic folks who might be engaged in trying to promote terrorist activities.

Our nation has a regrettable history of drawing down our forces and readiness after each conflict, only to find ourselve ill-prepared for the next great struggle.

NATO is the most important military alliance in world history.

Diplomacy is important, extremely important, and I don't think these reductions at the State Department are appropriate because many times diplomacy is a lot more effective - and cert cheaper - than military engagement.

One of the reasons why the personnel of U.S. politics are more diverse is that - unlike the U.K. - one can compete for the top job without spending long years, or any years, in the nation's legislature.

All along we find that social life - religion, politics, art - reflects the stages reached in the development of the knowledge of self; it shows the social uses made of this knowledge.

We need to get rid of the 16th amendment, and return to the original system that funds government with a variety of tariffs and duties.

Our nation was not founded because we all looked alike, or prayed alike, or descended from the same family tree. But our founders, in their genius, in this, the oldest constitutional democracy, put forth on this earth the idea that all are created equal; that we all have inalienable rights.