By David Brennan, Meredith Deliso, Nadine El-Bawab, and Jon Haworth Last Updated: May 10, 2026, 2:41 PM MDT In a social media post on Sunday, President Donald Trump called Iran's latest response to a deal to end the war "TOTALLY UNACCEPTABLE." "I have just read the response from Iran’s so-called 'Representatives.' I don’t like it — TOTALLY UNACCEPTABLE!