Sebastian Aho's breakaway goal early in the 2nd was all the Hurricanes could muster in a 2-1 home loss to Dallas.  Carolina's winning streak ends at 4 in a row.  Pyotr Kochetkov made 14 saves, but couldn't prevent Jason Robertson and Wyatt Johnston from scoring as the Stars sweep the 2-game season series from the Canes.  Carolina, who trails the Rangers by 8 points now in the Metropolitan Division, plays Buffalo Sunday to start a 3-game road trip.