Trump blames Canada for wildfire smoke, says he will add cost to tariffsTrump says he will add wildfire pollution costs to existing tariffs on Canadian goodsCarney has said the US could do more to combat climate changeBy Reuters · 18 July 2026
Uncertainty clouds the forecast on whether wildfire smoke will affect the World Cup finalBy AP · 17 July 2026
Unhealthy smoke from Canadian wildfires blankets the Upper Midwest when people want to be outsideBy AP · 13 July 2025
