Iran, enemy of US.

Iran is the bigger enemy in the world for US. From this country Al-Qaeda and other terrorist group receive funds and logistic for their operations. Iran has weapon factories and exports many of them to countries in conflict with America. As an enemy, is important to consider that Iran is one of the first economies of the emerging countries.

Also, Iran (and North Korea) is the most distant political model on earth from the American Way. The Iran leader comes from the extremist side of the Iranian Revolution and, in many times, he has threatened the west. But the worst is that a country with these characteristics is developing nuclear weapons, weapons that will be used against the western civilization.