President Donald Trump on Saturday signed an order to impose stiff tariffs on imports from Mexico, Canada and China.

Canada’s prime minister, Justin Trudeau, is planning to respond to the tariffs Saturday evening, according to two senior ...

Trump has threatened a 10% levy from 1 February - but his campaign included 60% tariffs against Chinese imports.

The president signed executive orders placing tariffs on Canada, Mexico and China that were set to take effect on Tuesday, a ...