President Trump says a Supreme Court decision striking down his emergency tariffs and another ruling affecting an executive order on birthright citizenship will cost the United States “trillions and trillions of dollars.” In a post on Truth Social, Trump criticizes the Supreme Court’s “negative Rulings” and argues they harm the country’s finances and global standing. The claim links two separate policy issues: tariffs introduced through an emergency action and steps taken by the Trump administration to restrict birthright citizenship. According to Trump’s statement, the economic impact is substantial and extends beyond immediate policy effects. The sources report only Trump’s characterization and do not provide supporting figures or independent analysis in the excerpts provided. The Supreme Court rulings referenced by Trump are presented as the cause of the claimed losses, with Trump portraying them as both financially costly and damaging to U.S. prestige. The reporting focuses on Trump’s reaction rather than the court’s reasoning or the magnitude of any projected costs.