Canada’s premiers are urging Prime Minister Justin Trudeau to step up border security and defense spending to assuage US President-elect Donald Trump’s concerns, with the leader of the largest province calling the federal government “slow to react” and “stuck on its back foot.

Canadians best strap themselves in for a four-year rollercoaster ride with U.S. President Donald Trump at the helm, a Windsor political observer suggests. Expect this week’s big tariff threat being just the first of many times he’ll brandish that weapon,

Trudeau is set to meet with the country’s premiers, after they asked for an urgent meeting on U.S.-Canada relations ahead of the incoming Trump administration.