So this happened. NASCAR racing turned a bit NHL on Sunday, when drivers Jeff Gordon and Brad Keselowski started throwing punches after Keselowski slammed into Gordon’s vehicle, leaving him with a flat tire. From Yahoo Sports: The impetus was Keselowski’s move to pass Gordon entering turn one on lap 336 of the 341 lap race. Keselowski, who restarted third behind race leader Jimmie Johnson, […]