The real "nuclear threat" and "rogue regime" is Israel. So much for the neoconservatives propaganda about Iran, while Israel (and the U.S.) provided nuclear technology to it, with full knowledge.
An insidious 'subtle shift,' has been Bush, his warmongering Republicans, neo-cons and zionist extremist insistently saying that even IRAN GETTING NUCLEAR POWER IS BAD.
But nuclear power plants are not nuclear weapons. There are no treaties or agreements anywhere by any nation that says you can have a nuclear power plant.