Want to buy a used nuclear Armageddon from Hanoi John? It’s hard to imagine a worse salesman for the Iran deal than John Kerry. Kerry couldn’t sell himself to Americans as a presidential candidate. Now he has to sell a nuclear Armageddon to Americans. National security was Kerry’s undoing during his presidential campaign. He had shot American soldiers in the back during Vietnam to build a base for his own political future. He had eagerly pandered to Marxist-Leninist terrorists who massacred native peoples and burned their churches. He had been for the Iraq War before he was against it and...