After siding with President Donald Trump in two dozen cases in the past year in ways that boosted his power and let him quickly transform US policies on immigration, military service, federal employment and beyond, the US Supreme Court finally reached its limit.
The court on Friday upended one of Trump's top priorities in his second term as president, deciding in a blockbuster ruling, that his imposition of sweeping global tariffs on nearly every US trading partner exceeded his powers under federal law.
