THE FACTS: This is not true. About 30 countries, including the U.S., offer unconditional birthright citizenship, according to the CIA World Factbook and the Library of Congress. Birthright citizenship was enshrined in the Constitution after the Civil War to ensure that formerly enslaved people would be citizens.

All but two countries in the Americas grant automatic birthright citizenship to people born within their borders, but that isn't the norm everywhere.

The president, who posted on Truth Social that we're all "SUCKERS," seems to think he understands the United States Constitution better than the Supreme Court.