About half of Trump's tariffs are now null and void - but his trade war is not over

Core Viewpoint - The Supreme Court's decision to rule against President Trump's tariffs represents a significant setback for his administration, emphasizing the constitutional requirement that tariffs must be decided by Congress rather than imposed unilaterally by the president [1][2][4]. Group 1: Historical Context and Legal Framework - The U.S. Constitution established that tariffs should be determined by Congress, which is a fundamental aspect of the separation of powers [2]. - Over the years, exceptions have been created to allow presidents to impose tariffs unilaterally in specific situations, such as national security crises [3][4]. - The Trade Expansion Act of 1962 and the International Emergency Economic Powers Act (IEEPA) of 1977 provide legal grounds for the president to impose tariffs under certain conditions [5][6]. Group 2: Impact of the Supreme Court Ruling - The Supreme Court's ruling nullifies a significant portion of Trump's tariffs, particularly those imposed under the IEEPA, raising questions about potential refunds for tariffs already collected [8]. - The ruling may compel the administration to explore other legal loopholes to impose additional levies, allowing the White House to attribute political challenges to judicial obstruction [9]. Group 3: Political Ramifications - The timing of the ruling coincides with a decline in Trump's poll ratings, suggesting that the tariffs may not be achieving the desired political support [12]. - This situation could force Trump to acknowledge that his tariff strategy is not yielding the expected results, contributing to ongoing uncertainty in the trade landscape [12].