The Trump administration plans to appeal a court ruling that invalidated many of its tariffs, threatening to escalate the legal battle to the Supreme Court unless the decision is stayed. The ruling, which deemed Trump’s use of the International Emergency Economic Powers Act for imposing tariffs an overreach, has sparked outrage from administration officials who argue that foreign and economic policy should be determined by the political branches, not the courts. Analysts suggest that a loss could hinder Trump’s ability to impose tariffs in the future, complicating his leverage in trade negotiations.