President Trump's tariffs face legal challenges, with courts ruling he overstepped his authority.

President Trump faces legal challenges over his tariffs, with at least seven lawsuits arguing he exceeded his authority under the International Emergency Economic Powers Act (IEEPA). The US Court of International Trade ruled that Trump overstepped his powers, and the case is headed to the US Court of Appeals for the Federal Circuit. Critics argue that Trump's tariffs, which raised average US tariffs to over 18%, go beyond constitutional limits, as the power to levy taxes is granted to Congress. The case could reach the Supreme Court, potentially impacting the legality of his tariff strategy.