The reigning NHL MVP is out indefinitely with an upper-body injury. The league's top-scoring defenseman is out, too, apparently because of a lower-body issue. Still, it hardly matters for the streaking Pittsburgh Penguins. Sidney Crosby scored his 13th goal, Joe Vitale added his first in more than a year, and Tomas Vokoun stopped 31 shots as the Penguins beat the Boston Bruins 2-1 on Sunday for their ninth straight win.
