FILE - Members of the Supreme Court sit for a new group portrait following the addition of Associate Justice Ketanji Brown Jackson, at the Supreme Court building in Washington, on Oct. 7, 2022. Bottom row, from left, Associate Justice Sonia Sotomayor, Associate Justice Clarence Thomas, Chief Justice of the United States John Roberts, Associate Justice Samuel Alito, and Associate Justice Elena Kagan. Top row, from left, Associate Justice Amy Coney Barrett, Associate Justice Neil Gorsuch, Associate Justice Brett Kavanaugh, and Associate Justice Ketanji Brown Jackson. The core issue being debated before the Supreme Court on April 25, 2024, boils down to this: Whether a former president is immune from prosecution for actions taken while in office ? and, if so, what is the extent of the immunity? (AP Photo/J. Scott Applewhite)