President Trump said he would double steel and aluminum tariffs on Canada amid a fight with Ontario over higher electricity costs for Americans.

U.S. President Donald Trump says he'll double planned tariffs on Canadian aluminum and steel, sticking with a trade war despite Monday’s stock market drop. Meanwhile, Republicans face a critical test of their unity when a spending bill that would avoid a partial government shutdown and keep federal agencies funded through September comes up for a

US President Donald Trump said he would respond to the European Union’s retaliatory tariffs as a global trade war escalates. He did not specify how he would respond to the countermeasures but said: “Of course,