Berglund gets hat trick, lifts Blues over Canadiens 4-2

St. Louis Blues center Patrik Berglund celebrates with defenseman Alex Pietrangelo after scoring against the Montreal Canadiens during the second period of an NHL hockey game Saturday, Feb. 11, 2017, in Montreal. less St. Louis Blues center Patrik Berglund celebrates with defenseman Alex Pietrangelo after scoring against the Montreal Canadiens during the second period of an NHL hockey game Saturday, Feb. 11, 2017, … more St. Louis Blues center Patrik Berglund celebrates his goal against Montreal Canadiens goalie Al Montoya with Jay Bouwmeester , Alex Pietrangelo and Dmitrij Jaskin during the first period of an NHL hockey game Saturday, Feb. 11, 2017, in Montreal.