The Supreme Court of the United States on May 12, 2026. (Pinar Istek / MS NOW) Welcome back, Deadline: Legal Newsletter readers. I'm writing to you a day early this week, ahead of the Juneteenth holiday on Friday. Fresh off the Trump administration's Iranian agreement, let's go back to early March, right after the U.S. and Israel struck the Middle Eastern nation. That's when the Supreme Court heard argument in United States v. Hemani.