Pittsburgh Penguins' Jarome Iginla (C) celebrates after scoring on the Ottawa Senators with teammates Evgeni Malkin (L), James Neal (18) and Kris Letang (R) during the second period in Game 4 of their NHL Eastern Conference semi-final playoff hockey series in Ottawa May 22, 2013. REUTERS/Blair Gable (CANADA - Tags: SPORT ICE HOCKEY)