If you're in Chicago, one look — or sniff — outside leaves no question that the smoke from Canadian wildfires has drifted into our area, and that could be dangerous for some. WBBM's Mai Martinez reports.

<p>If you're in Chicago, one look — or sniff — outside leaves no question that the smoke from Canadian wildfires has drifted into our area, and that could be dangerous for some. WBBM's Mai Martinez reports.</p>

Advertisement