Iran has agreed to never have a nuclear weapon multiple times.
The question is can the US negotiate an effective deal-particularly on verification-to provide assurance that Iran is not weaponizing? or if Tehran does go for the bomb, quickly detect it?
Trump on Iran: "They will not have a nuclear weapon. They've agreed to that... They will not only not have, they will not purchase, develop in any way, shape, or form, a nuclear weapon."