On May 15, 2025, the Supreme Court heard oral argument on three related emergency applications—Trump v. CASA, Inc.(No. 24A884); Trump v. Washington (No. 24A885); and Trump v. New Jersey (No. 24A886)—arising from President Trump’s January 20, 2025, executive order restricting birthright citizenship. As Dykema previously reported, the case raises a critical legal question: whether a federal district court may issue nationwide, or “universal,” injunctions and, if so, under what legal framework such relief is justified.