NOW - Commander of 1st Canadian Division, Major General Wade Rutland says that a grass fire was ignited during a training session at CFB Wainwright, with strong winds causing the fire to spread and shift direction. The cause is "under active investigation," and reports of explosions are not believed to be a result of any oil and gas infrastructure or outside interference. 4 service members have died with 39 people in hospital, 19 in a critical condition. @disclosetv