Conservative Leader Pierre Poilievre praised the bravery of Canadian Armed Forces members who tried to save fellow soldiers when fire broke out at CFB Wainwright in Alberta on Saturday. Four CAF members died and 39 more were injured, with 19 in critical condition, Alberta Premier Danielle Smith said on Sunday. Poilievre represents the Wainwright area, which is part of his Battle River Crowfoot riding. Video by Matthew Scace/The Globe and Mail #CFBWainwright