Vatrano has hat trick, Bergeron scores 2 as Bruins beat Penguins 6-2 to sweep home-and-home

PITTSBURGH, Pa. - Frank Vatrano had three goals for his first career hat trick, Patrice Bergeron scored twice, and the Boston Bruins beat the Pittsburgh Penguins 6-2 Friday night to sweep the teams' home-and-home series. Loui Eriksson also sc...