The Russians have likely "misplaced" some of their nukes since the collapse of the Soviet Union. They're probably rusting in North Korea.

Iran definitely needs to be dealt with. Since Bush left office they have been getting more and more brazen and it's pretty clear that country has become a military dictatorship with a puppet president chosen by the supreme (unelected) leader. No way do I want some "cleric" with his finger on the button!