A federal judge temporarily blocked President Trump's executive order redefining birthright citizenship, deeming it unconstitutional. The ruling came during a hearing for a multi-state lawsuit challenging the order, which aims to deny citizenship to children of non-citizens. The judge, John Coughenour, expressed skepticism about the order's constitutionality, while the Justice Department plans to appeal the decision. The case highlights the ongoing debate over immigration and citizenship rights in the U.S.