A divided U.S. appeals court ruled on Friday that most of Donald Trump’s tariffs are illegal, undercutting the Republican president’s use of the levies as a key international economic policy tool. The court allowed the tariffs to remain in place …

A divided U.S. appeals court ruled on Friday that most of Donald Trump’s tariffs are illegal, undercutting the Republican president’s use of the levies as a key international economic policy tool. The court allowed the tariffs to remain in place …