Canadian wildfire explodes in size, forces more evacuations

By Rod Nickel LAC LA BICHE, Alberta (Reuters) - A catastrophic wildfire that has forced all 88,000 residents to flee Fort McMurray in Alberta, Canada exploded tenfold in size on Thursday, cutting off evacuees in camps and shelters north of the city. The out-of-control blaze has burned down entire neighborhoods of Fort McMurray in Canada's energy heartland and forced a precautionary shutdown of some oil production, driving up global oil prices. Three days after the residents were ordered to leave