President Donald Trump's threats to impose punishing tariffs on Canada and Mexico may be part of a strategy to gain leverage ahead of new negotiations on a regional trade agreement, experts said.

The Trudeau government and regional leaders have put into place a retaliation strategy that's ready to go as leaders call for a national buy-Canadian response to President Donald Trump's tariff plans.

The Associated Press said in updated guidance that it will use President Trump’s name change for Denali but not the Gulf of Mexico. In an announcement Thursday, Amanda Barrett, the AP’s vice president of standards and inclusion,