Iran is standing down—will the U.S. and Russia?

Iran has recently agreed, after intense negotiations, to take steps to ensure it cannot produce a nuclear weapon. It claimed it had no intention of doing so anyway, but has now bowed to bullying by the nuclear powers for assurances in black and white. Iran is in effect guaranteeing that it will abide by the Nuclear Non-proliferation Treaty, to which it is a signatory, which precludes