‘No more!!!’: Trump lashes out after US-Canada talks devolve into trade war

# Why This Matters The escalating US-Canada trade war represents a critical stress test for the integrated North American economy, where roughly $2.4 billion in goods cross the border daily. When tariffs target essentials like medical supplies and raw materials used in American manufacturing, they don't simply raise prices on consumer goods—they disrupt production schedules for US factories that depend on Canadian inputs, potentially triggering layoffs in industries from automotive to pharmaceuticals. The breakdown in bilateral trade negotiations also signals a shift away from the rules-based trade architecture that has governed North American commerce for three decades, which could invite retaliation that further destabilizes supply chains and raises household costs on everything from groceries to heating oil. Without a negotiated resolution, American consumers and workers face a dual squeeze: higher prices at the checkout line and reduced job security in sectors dependent on cross-border supply chains.