Smoke billows from the B.E.M fireworks factory in Coteau du Lac, Quebec, Thursday, June 20, 2013, following an explosion. Quebec provincial police are investigating a massive explosion at a fireworks ... more 
Smoke billows from the B.E.M fireworks factory in Coteau du Lac, Quebec, Thursday, June 20, 2013, following an explosion. Quebec provincial police are investigating a massive explosion at a fireworks factory west of Montreal. There were no immediate reports of injuries and the cause of the blast is unknown. Police have ordered the surrounding community of Coteau-du-Lac evacuated. (AP Photo/The Canadian Press, Graham Hughes) less 
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Associated Press | Photo By The Canadian Press, Graham Hughes
Thu, Jun 20, 2013 2:50 PM EDT