An anti-Trump sign is displayed as demonstrators rally outside the US Supreme Court as President Donald Trump attends oral arguments in Washington, DC on April 1, 2026. President Donald Trump is watching in person as the US Supreme Court hears 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 Kent Nishimura / AFP via Getty Images)