I can't say Iran has nukes....yet.
I read somewhere the CIA claims that Iran will have one or two nukes by
sometime next year.
Iran already has other WMD available & stockpiled [nerve agents, maybe anthrax too], and she has the missiles to deliver them.

Clearly those missiles and any nukes would not pose any threat to the
continental USA, but Iran has missiles that can easily hit targets in Israel, Saudi Arabia & Turkey and is working to obtain missiles with the range to reach
Western Europe.
I think the Israeli airforce will strike Iran's nuke facilities soon....unless
Prez Bush has his own ideas....

Jacob

"Most men can handle adversity, but to really test a man, give him power."
ABRAHAM LINCOLN