Article Photos: Halak leads Blues to 3-0 win over Predators 3/6

St. Louis Blues' Patrik Berglund, front, of Sweden, is tripped by Nashville Predators' Martin Erat, of the Czech Republic, while heading to the net during the second period of an NHL hockey game on Thursday, Jan. 24, 2013, in St. Louis. Berglund was awarded a penalty shot on the play. (AP Photo/Jeff Roberson)