US President Donald Trump’s ongoing threats to impose tariffs on Canada became a central topic in a televised debate on Monday as candidates vying to replace Justin Trudeau as the country’s next prime minister called out the American president’s aggressive stance.
The frontrunner in the race, former central banker Mark Carney, warned that Trump’s approach has grown more combative and unilateral, with a shift in his intentions. “He used to want a piece of our markets. Now he wants our country,” Carney stated, referring to Trump’s past comments about making Canada the 51st US state.
Other contenders, including former deputy prime minister Chrystia Freeland, emphasized the gravity of Trump’s actions. “He’s the biggest threat to Canada in nearly a century,” Freeland remarked, highlighting his threats of economic warfare.

Earlier on Monday, Trump confirmed that 25 percent tariffs on Canadian and Mexican imports would proceed, casting a shadow over the debate. The tariffs were initially announced after Trump’s 2016 election, citing concerns over illegal immigration and the fentanyl trade. However, their imposition was temporarily paused, leaving Canada and Mexico racing against time to avert the looming economic impact.
The Liberal Party’s leadership contest will culminate in a vote on March 9, with the next prime minister taking charge in the wake of rising tensions with the US.