Washington Capitals center Mathieu Perreault celebrates his goal with teammate Alexander Semin, who assisted on the play, during the third period, Sunday, March 11, 2012, in Washington. The Capitals defeated the Toronto Maple Leafs 2-0. (AP Photo/Carolyn Kaster)

Photo by: Carolyn Kaster

Washington Capitals center Mathieu Perreault celebrates his goal with teammate Alexander Semin, who assisted on the play, during the third period, Sunday, March 11, 2012, in Washington. The Capitals defeated the Toronto Maple Leafs 2-0. (AP Photo/Carolyn Kaster)