Asked about confidence the U.S.-Iran memorandum of understanding, earlier reported due to be signed on Friday, would be finalized, Trump said he believes Iranian leaders want to sign but acknowledged you can never be 100% certain. "You'll know soon... I think they'll sign. They want to sign; they want to get back to normal life," he said. He called the deal "a very strong agreement," saying it is long and detailed and will be turned into a formal contract. "If they don't sign, we'll have to rest

Asked about confidence the U.S.-Iran memorandum of understanding, earlier reported due to be signed on Friday, would be finalized, Trump said he believes Iranian leaders want to sign but acknowledged you can never be 100% certain. "You'll know soon... I think they'll sign. They want to sign; they want to get back to normal life," he said. He called the deal "a very strong agreement," saying it is long and detailed and will be turned into a formal contract. "If they don't sign, we'll have to restart the whole process," he added.