Actually, I think Iran has a good case for nuclear weapons. They are a Shia Persian country sarrounded by agressive, and dear I say, nuclear armed Sunni neighbours.
But the bilawaja ka panga that Ahmadi-Nejad has taken with Isreal makes them out to be agressors. There is no way that Iran can destroy Isreal, but this rubbish from ahmadi-Nejad plays into the enemies of Iran. Israel and the neo-cons in America know this.
Iran should get rid off these two pagal, Khaminei and Ahmadi-Nejad.
But they are an ancient and culturally rich nation, and I don’t see why they should not have nuclear weapons.