The government told the US trade court that more than 300,000 importers had paid the contested tariffs so far.

The Supreme Court’s takedown of President Donald Trump’s tariff program is good for the economy, but the administration’s implementation could undermine the benefits.

Chamber of commerce leaders in Windsor and Detroit have welcomed Friday’s Supreme Court ruling that U.S. President Donald Trump exceeded his authority when he used the International Emergency Economic Powers Act to impose sweeping global tariffs.