Canada-U.S. Trade War: Trump escalated his tariff fight with Canada, calling Ottawa “one of the worst abusers,” demanding Canadian firms move to the U.S. “immediately,” and pushing a proposed 50% tariff on Canadian car imports—an auto shock analysts say could hit Toyota and Honda hardest. Tariff Legal Fight: Lawyers are questioning whether Trump’s new Canada tariffs can survive a court challenge, since the administration is reviving a Depression-era tariff power (Section 338) that few presidents have used. Map Politics: The Lake Ontario “Lake America” rename is now showing up on Google Maps for U.S. users, while Canada and Ontario Premier Doug Ford reject the move and local services scramble to fix incorrect labels. Global Defence Push: Canada is backing a new global defence bank meant to help allies rearm, but major economies haven’t fully signed on yet. Arctic Security: With Russia’s Arctic posture after Ukraine, NATO-led formats are getting more active and Canada is updating its Arctic policy. International Water: Pakistan’s Indus Waters Treaty talks in Washington drew criticism for lacking international water experts. Sports: Para Pan Pacs: Katie Cosgriffe won Canada’s first gold on the final day in Walnut, Calif.