The nuclear was DOA since it never intended to prevent Iran from ever building a nuke, only delay it and that estimated delay went out the window when we conceded allowing Iran to retain all its centrifuges instead of destroying them and allowing them to "test" up to 500 newer, next-generation centrifuges. It's all a con. We paid Iran billions and bought of couple of years and didn't even get any conditions on improving human rights in Iran or allowing dissidents to be safe again.