President Donald Trump said Tuesday that he would double his planned tariffs on steel and aluminum from 25% to 50% for Canada, a retaliation that prompted the provincial government of Ontario to back ...

In a detailed post on his Truth Social account, the president also warned that he might "permanently shut down" Canada's auto ...

Trump said on social media that the increase of the tariffs set to take effect on Wednesday is a response to the 25% price ...

President Trump plans to declare a National Emergency on Electricity due to Ontario’s 25% surcharge on exports. He aims to ...

In response, Ontario agreed to suspend its 25% surcharge on electricity exports to Michigan, Minnesota and New York.