A helicopter is seen through heavy smoke near a RCMP vehicle as a large wildfire burns in and around Ft McMurray, Alberta, Canada

A helicopter is seen through heavy smoke near a RCMP vehicle as a large wildfire burns in and around Ft McMurray, Alberta, Canada

A helicopter is seen through heavy smoke near a Royal Canadian Mounted Police (RCMP) vehicle as a large wildfire burns in and around Ft McMurray, Alberta, Canada, May 7, 2016. REUTERS/RCMP/Handout via Reuters