U.S. President Donald Trump said on Saturday he was increasing tariffs on Canada by an additional 10 percent “above what they’re paying now,” as he reacted again to an ad by Canada’s Ontario province, a day after it was aired during the World Series broadcast.

President Donald Trump said he's terminating trade negotiations with Canada citing a negative TV advertisement about tariffs.

An Ontario government ad that attracted the wrath of U.S. President Donald Trump was successful — even if it didn’t produce the outcome provincial officials might have anticipated, say experts in political communication.

The speech on tariffs from President Ronald Reagan that the Ontario government used in a $75 million ad blitz did omit a key section that calls into question the thrust of the message.

General Motors Co. and Stellantis NV will be forced to pay tariffs on some US-made vehicles they import for sale in Canada, after the companies decided to reduce assembly-line work at factories in Ontario.

Finance Minister Peter Bethlenfalvy says the fiscal update will be a plan to make the province's economy competitive and protect jobs.

Prime Minister Mark Carney is focusing on what the country can control, including looking for economic partnerships abroad, especially in Asia.

President Donald Trump said on Thursday he would end all trade negotiations with Canada over an advertisement by the Ontario government.