St. Louis Blues' Alex Pietrangelo, left, and Minnesota Wild's Zach Parise collide as the chase after a loose puck during the first period of an NHL hockey game Sunday, Jan. 27, 2013, in

 

              St. Louis Blues
St. Louis Blues' Alex Pietrangelo, left, and Minnesota Wild's Zach Parise collide as the chase after a loose puck during the first period of an NHL hockey game Sunday, Jan. 27, 2013, in St. Louis. (AP Photo/Jeff Roberson)