Any and all countries that are still making nukes is stupid. They have no true military purpose that I'm aware of, is mad expensive that could be spent on real military things (or god forbid, improving the people of that country's lives), and to try and play the game of chicken that nukes are is nuts. Admittedly, it's gone down since USSR disbanded, but isn't the whole concept of nukes is that if I have enough, everyone will be too scared to attack me with their own? Or am I missing something?
I have no problem with the US getting pissed at Iran for trying to make nukes. Of course, we ought to get rid of our own, but it is never bad to discourage further nuke devolpment made by anyone.
Unless of course, Iran wants to use nuclear power to actually power something, and try and save oil.