Thousands of Canadians have been forced to evacuate from raging wildfires. Now harmful smoke is blowing into the US – CNN

Thousands of Canadians have been forced to evacuate from raging wildfires. Now harmful smoke is blowing into the US CNNSmoke from Canadian wildfires reaches US, Minnesota under air quality alert ABC NewsCanadian wildfire smoke lingers in Minnesota Star TribuneMinnesota weather: Air quality alert, seasonable temperatures Monday FOX 9 Minneapolis-St. Paul