Personally I'm fed up with the US government's inteference policy. From what I have read or seen there has been absolutley no clear evidence that Iran might launch a missile with a nuclear war head against the US. Therefore I find it really silly that the US is preparing for a nuclear war like it's the Cuban missile crisis or something.
Yes the current leader of Iran might be an "instable" man but I really doubt that he would actually aggrevate Bush and his crew by lanuching a cute little missle towards them. I'm sure that he has unlike Usama bin Laden not lived in a cave the latest 2 years and seen what happened to Sadam and his regime. With that being said he would probably not even dare to throw a stone at an ameican hip.
Additionally the western world allways find non democratic nations to be instable and not in control over themselves and whould there for not aquire weapons of mass destruction. Although the US is a democracy the government hasn't held an election were the citizens have had the options to choose if they want to be protected by nuclear weapons or not.