Raging Wildfires Burn Across Canada Sending Smoke Down to the US

More than 400 wildfires are still burning in Canada. Government officials say approximately 3.3 million hectares (8.2 million acres) have so far been scorched. This is video of fires burning in British Columbia. Smoke from the fires in Quebec and Nova Scotia triggered air quality warnings in several North American cities including New York. (Video is from BC Wildfire Service)