A US Park Police helicopter flies near the US Supreme Court, ahead of the expected arrival of US President Donald Trump at the court in Washington, DC on April 1, 2026. President Donald Trump will watch the US Supreme Court hear a landmark case weighing the constitutionality of his contentious bid to end birthright citizenship, an extraordinary and possibly unprecedented move for the nation's highest office. (Photo by Karyn NISHIMURA / AFP via Getty Images)