Canadian officials said Tuesday they are taking a second look at their plan to allow people to return home to Fort McMurray after a raging wildfire spread north toward oil sands plants, AP reported. Alberta Premier Rachel Notley told a news conference in Edmonton Tuesday that the fire overnight destroyed a 665-room work camp north of the city and two other camps are threatened. About 8,000 workers at oil camps north of Fort McMurray were ordered to evacuate late Monday. Notley hopes to announce within the week when evacuees from Fort McMurray can return. About 80,000 Fort McMurray residents were forced to evacuate nearly two weeks ago. "Safety will be and must be our first and principle priority," Notley said. She said conditions in Fort McMurray remain hazardous, with poor air quality from all the smoke a major concern. Two explosions on Monday night in Fort McMurray damaged 10 homes, Notley said.
