The U.S. Supreme Court has curtailed the power of district court judges to issue nationwide injunctions, a ruling likely to favor former President Donald Trump. The decision restricts the ability of a single judge to halt policies or actions across the entire country, limiting injunctions to the specific parties involved in the lawsuit. This change could make it more difficult for opponents to block executive orders and other presidential actions initiated by Trump, as challenges would need to be pursued on a more localized basis.