Trump’s legal team asked the Supreme Court to lift a nationwide block on his order ending birthright citizenship for children of undocumented immigrants and foreign residents. Signed on his first day in office, the order denies citizenship to those without a U.S. citizen or permanent resident parent. After three federal courts halted the policy, Trump appealed. The case also challenges nationwide injunctions, with experts warning that overturning them could overwhelm courts with individual lawsuits.
