People demonstrate outside the U.S. Supreme Court ahead of U.S. President Donald Trump’s expected arrival on April 01, 2026 in Washington, DC.
Al Drago | Getty Images
The Supreme Court began hearing oral arguments on Wednesday on whether an executive order by President Donald Trump can upend what has long been the constitutional guarantee of citizenship for people born in the U.S., regardless of their parents’ immigration status.
Trump was in the courtroom for the arguments, a first for a sitting president.
The White House on Tuesday evening issued Trump’s daily schedule for Wednesday, which included him attending the arguments in the birthright citizenship case known as Trump v. Barbara.
“I’m going,” Trump told reporters Tuesday at the White House.
If Trump’s executive order is upheld, it would leave tens of thousands of babies born in the U.S. each month to undocumented immigrants or visitors without American citizenship.
Trump, in his first day back in the White House on Jan. 20, 2025, signed an executive order saying that 30 days after its effective date, babies born in the U.S. were not entitled to be issued citizenship documents if their parents were illegal immigrants or undocumented workers.
The order contradicted what has, for more than 150 years, been the legal interpretation of the 14th Amendment of the U.S. Constitution as giving automatic citizenship to babies born in the country, regardless of their parents’ status.
People demonstrate outside the U.S. Supreme Court ahead of U.S. President Donald Trump’s expected arrival on April 01, 2026 in Washington, DC.
Al Drago | Getty Images
That amendment says, “All persons born or naturalized in the United States, and subject to
the jurisdiction thereof, are citizens of the United States.”
Several federal district court judges ruled that Trump’s order violated the Constitution. And two federal circuit courts of appeal upheld injunctions blocking the order from taking effect.
