CTV National News for Tuesday, Sept. 8, 2026: Carney warns Canadians of tough times ahead as counter-tariffs take effect

Mike Le Couteur has more on Prime Minister Mark Carney’s address to Canadians and where things stand as the Canada-U.S. trade war enters a new phase; Joy Malbon reports on how the Canada-U.S. trade war could impact the upcoming U.S. midterm elections as new counter-tariffs come into effect; Amanda Lang breaks down U.S. President Donald Trump’s latest move to ban Canadian products from U.S. government contracts and what it all means for Canadians.