L.A. fires: These Canadians share their harrowing escape stories from apocalyptic scene / Thousands forced to evacuate as wildfire consumes Canadian town / Jasper wildfire: Trudeau meets officials, evacuees in Alberta / Fierce wildfire devastates Canadian town of Jasper, home to popular national park / Massive Canadian wildfire leaves town "burned to the ground" / NYC, bracing for another round of Canadian wildfire smoke this summer, works on response / Canadian Wildfire Smoke Blows Into U.S., Setting Stage for Another Miserable Summer / A smoky summer is expected in parts of Canada as wildfire season begins. Here's how to prepare now / Fire at downtown Toronto encampment / Toronto industrial fire has turned into environmental disaster