After nearly a decade in power, Canadian Prime Minister Justin Trudeau finally bowed to a chorus of criticism that had become too loud to ignore, announcing his resignation on Monday. Among the loudest critics was one of his most loyal and longest-serving deputies.

Canadian Prime Minister Justin Trudeau announced his resignation after facing an increasing loss of support both within his party and in the country.

US President-elect Donald Trump’s escalating threats about tariffs and his rhetoric about annexing Canada have prompted some Canadian business leaders to call for an immediate election campaign.