New tariffs against Canada and Mexico are expected to begin on March 1 but will include a process for the countries to seek specific exemptions for certain imports, three people familiar with the ...

U.S. President Donald Trump has said he will impose a 25 per cent tariff on Canadian goods as early as Saturday.

"We're ready with a response - a purposeful, forceful but reasonable, immediate response. It's not what we want, but if he ...