By Yereth Rosen ANCHORAGE, Alaska (Reuters) -Forty-nine mushers and their teams of huskies trotted through Alaska's largest city on Saturday to start the
Forty-nine mushers and their teams of huskies trotted through Alaska's largest city on Saturday to start the 50th annual running of the Iditarod Trail Sled Dog Race, an event transformed by climate change and commercialism since its humble beginnings.