Washington Capitals center Mathieu Perreault celebrates his goal with teammate left wing Alexander Semin as Montreal Canadiens defenseman Tomas Kaberle looks on during the first period Friday, Feb. 24, 2012, in Washington. (AP Photo/Nick Wass)

Photo by: Nick Wass

Washington Capitals center Mathieu Perreault celebrates his goal with teammate left wing Alexander Semin as Montreal Canadiens defenseman Tomas Kaberle looks on during the first period Friday, Feb. 24, 2012, in Washington. (AP Photo/Nick Wass)