American Civil Liberties Union (ACLU) lawyer Cecilia Wang speaks outside the US Supreme Court in Washington, DC, on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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 Mandel NGAN / AFP via Getty Images)

American Civil Liberties Union (ACLU) lawyer Cecilia Wang speaks outside the US Supreme Court in Washington, DC, on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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 Mandel NGAN / AFP via Getty Images)

Spanish-American chef Jose Andres speaks in support of birthright citizenship outside the US Supreme Court in Washington, DC on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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)

A man holds a Betsy Ross flag, a 1792 design of the US flag, outside the US Supreme Court in Washington, DC on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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)

American Civil Liberties Union (ACLU) lawyer Cecilia Wang (C) and other members of the legal team wave as they depart the US Supreme Court in Washington, DC, on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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 Mandel NGAN / AFP via Getty Images)

Demonstrators rally in support of birthright citizenship outside the US Supreme Court in Washington, DC on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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 Mandel NGAN / AFP via Getty Images)

Demonstrators rally in support of birthright citizenship outside the US Supreme Court in Washington, DC on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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)

American Civil Liberties Union (ACLU) lawyer Cecilia Wang speaks outside the US Supreme Court in Washington, DC, on April 1, 2026. President Donald Trump attended in person as the US Supreme Court heard 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 Mandel NGAN / AFP via Getty Images)