A terrorist nuclear detonation in a western city would destroy all economic confidence.

Of course the EU and member states must work to ensure that people moving from one country to another understand their obligations and their rights in areas like health, road safety and further education.

One cannot have economic growth without security.

The E.U. is more than just a trade organization or a common market; it is a guarantee of democracy, freedom, justice, and human rights. Nations cannot stay in the E.U. if they do not respect these guarantees.

U.S. companies earn more from their investments in the EU than in the rest of the world combined.

David Cameron says he wants to keep Britain in the EU, but his tactics are so divisive that, if he gets what he wants it will be at the price of huge ill-will in Europe; or if he doesn't, it will be at the price of increased anti-EU sentiment in his own party and in British society.

The U.S. - E.U. economic relationship dwarfs America's economic ties with China.