At the center of Trump v. Barbara is whether or not Trump can alter how birthright citizenship works. As it stands, the 14th Amendment says that "all persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the State wherein they reside."

President Donald Trump has attacked the U.S. Supreme Court’s only Black female justice ahead of a widely anticipated ruling on his bid to upend birthright citizenship in America.