Bryan Bickell and Marco Scandella have to be separated by a ref

May 7, 2013; Saint Paul, MN, USA; Chicago Blackhawks goalie Corey Crawford (50) stands during the national anthem against the Minnesota Wild prior to game four of the first round of the 2013 Stanley Cup playoffs at Xcel Energy Center. The Blackhawks defeated the Wild 3-0. Mandatory Credit: Brace Hemmelgarn-USA TODAY Sports

Added May 7th