Letang returns from stroke, Penguins beat Sabres 3-1Source: AP ‘“That first period wasn’t our best,” Krebs said. “It started with some penalties that kind of ruined the flow a little bit.”’ Related posts: Montreal 3, Buffalo 0 Leino: Season was a a battle Letang, Penguins bounce back to beat Sabres Letang carries Penguins to shootout win over Sabres Thursday’s Rochester Coverage