Five-time Iditarod Trail Sled Dog Race champ Dallas Seavey was forced to fatally shoot and gut what he described as an" angry moose" after the animal became entangled with his team of dogs, critically injuring one, according to officials of the famed Alaska competition. The wild encounter occurred Monday just before 2 a.m. Alaska time about 14 miles from a race checkpoint in Skwentna, Iditarod race Marshal Warren Palfrey said in a statement." Race officials were notified at 1: 43 a.m. that veter