Former U.S. President Donald Trump reportedly faces a major setback after the Supreme Court of the United States ruled 6–3 that his broad tariff measures exceeded presidential authority. The decision, including votes from Republican-appointed justices, challenges one of his signature trade strategies. Critics argue the ruling could trigger legal disputes and financial consequences, while supporters say he may pursue alternative trade actions. Meanwhile, domestic pressures, including immigration debates and declining poll numbers ahead of the 2026 midterms, add to mounting political strain. Observers are watching closely to see how he responds next.