I've said all this before, but I see his lies affecting people who should know better. His repetition is insidious.
1. Iran was complying with the JCPOA, which allowed for IAEA inspection and kept Iran's nuclear activities limited.
2. The use of a single nuclear weapon would be the end of Iran.
Trump threatens to nuke Iran in a statement ostensibly announcing a peace deal: “Hopefully, this process will all work out quickly, easily, and smoothly. If it doesn’t, we have the ultimate alternative, hopefully never to be used again! Thank you for your attention to this matter!!!”