Canadians woke up Tuesday to an uncertain future, after Prime Minister Justin Trudeau said he would resign and bring his near-decade in power to an end.

Justin Trudeau chose Jan. 6, a day fraught with significance for Americans, to announce he will depart from the Canadian Office of the Prime Minister. He did so after last year’s visit to President-elect Donald Trump ’s Mar-a-Lago club spectacularly misfired.

Prime Minister Justin Trudeau says if “push comes to shove” Canada is ready. Ottawa has a set of retaliatory measures set to drop on Monday if Trump takes action, a senior federal source told POLITICO on the condition of anonymity because they were not authorized to discuss the details publicly.

Canada is prepared to retaliate if President-elect Donald Trump imposes tariffs on the country. Canada’s Foreign Minister, Mélanie Joly, says if Trump does this, “he’s starting a trade war.”

Conservative Party of Canada Leader Pierre Poilievre pushed back against President-elect Donald Trump’s intent to impose tariffs on Canada, calling on his country to “stand strong” against the United States.

Jean Chretien’s 91st birthday message published in the Globe and Mail should be required reading for all Canadians. He has stated clearly how our politicians, federal and provincial, as well as our businesses should respond to the threats and bluster Donald Trump spews not only to Canada but the rest of the world as well.

Canada is prepared to respond to US trade tariffs if President Donald Trump follows through on his threats immediately after his inauguration, Reuters reports. If Trump proceeds with his threats, it could severely impact the economy,

Prime Minister Justin Trudeau met with his new Council on Canada-U.S. Relations seeking advice as Canada prepares to retaliate if president-elect Donald Trump imposes punishing tariffs on Canadian imports.