 This is a special report from ABC News. The Supreme Court rules on immunity. I'm Daria Albinger. The Supreme Court says presidents have some immunity regarding official acts while in office. ABC's Devin Dwyer. This is a, in no short sense, a big win for Donald Trump. It means delay. We already knew that a trial on these charges would be unlikely before the presidential election. Now it's all but impossible based on today's decision.