Trump vows tariffs to come for Canada over wildfire smoke that has drifted to U.S.

President Trump is threatening to impose tariffs on Canada in response to smoke from Canadian wildfires drifting into the U.S., marking an unusual twist in international relations. This move highlights the potential for environmental issues to escalate into trade disputes, raising questions about the long-term impacts on diplomatic relations and environmental policies. While it's clear Trump is frustrated by the smoke affecting air quality and health in the U.S., this approach could provoke a significant backlash and complicate efforts to address shared environmental challenges.