Washington Capitals' Mathieu Perreault, center, shakes hands with Marcus Johansson after completing a hat trick against the Boston Bruins during the third period of an hockey game, Tuesday, Jan. 24, 2012, in Washington. The Capitals won 5-3. (AP Photo/Richard Lipski)

Photo by: Richard Lipski

Washington Capitals' Mathieu Perreault, center, shakes hands with Marcus Johansson after completing a hat trick against the Boston Bruins during the third period of an hockey game, Tuesday, Jan. 24, 2012, in Washington. The Capitals won 5-3. (AP Photo/Richard Lipski)