CAPTION CORRECTION: Please note that in image number(s) 2269412241, 2269412238, 2269410897, 2269410575, 2269410534, 2269410533, 2269408765, 2269408722, 2269407781, the name spelling is incorrect. It should be Cecillia Wang NOT Cecilia Wang. We apologize for any inconvenience. WASHINGTON, DC - APRIL 01: ACLU National Legal Director Cecillia Wang speaks to the media outside the U.S. Supreme Court on April 01, 2026 in Washington, DC. The Supreme Court is hearing oral arguments in Trump v. Barbara to determine if President Trump's executive order ending birthright citizenship is constitutional. According to historians and the Court, this is the first time a sitting president has attended oral arguments at the nation's highest court. (Photo by Al Drago/Getty Images)