Canadian Prime Minister Justin Trudeau has an increasingly narrow path to remaining as the leader of his party and, thus, the country, particularly after his deputy prime minister, who worked for him for more than a decade, resigned this week.

Cries for his resignation as Liberal leader have grown louder, including from his fellow party members, as Canada prepares for the economic effects of President-elect Donald Trump’s proposed tariffs while still enduring the current housing affordability crisis.