U.S. President Donald Trump has threatened new tariffs on Canada, claiming that wildfire smoke drifting across the border is polluting American air. The statement on Truth Social blames Canada for not maintaining its forests and says the cost of the pollution should be added to existing tariffs. This comes as nearly 200 wildfires burn in Ontario alone, with air quality alerts issued in 18 U.S. states and cities like Detroit and Cleveland seeing AQI levels above 600. The situation raises questions about forest management practices and cross-border climate impacts. Some U.S. Republicans are pushing for sanctions and visa restrictions against Canada, arguing the fires are a result of poor leadership rather than climate change. Meanwhile, Ontario officials have defended their response and requested U.S. assistance. The dispute adds another layer of tension to broader trade relations between the two countries.
