After healing from knee surgery, Jessie Arnold canA't wait to train for the Iditarod, but she and her dogs must work hard to qualify. JessieA's practice run goes smoothly until her sled hits a bump a
Up north, the summers are brief -- and winter, like death, is cold and long . . . Recovering from knee surgery that will cause her to miss the upcoming dogsled racing season, champion "musher" Je
