Well, yeah, Iran doesn't need permission to build nuclear bombs.
And by the same rights, The civilized, rational non-islamofascist world does not need permission to take whatever steps necessary to protect themselves from the nuclear devistation that the leaders of Iran have often and openly declared as their strategic goal, their individual desire and their religious duty.
A short list of Dangerous Ideas:
Guns + Alcohol
Kids + Strangers
Running + Scissors
Fire + Petrol
Foxes + Chickens
Monkeys + Matches + Gunpowder
Iran + Nukes