Weighing up to four hundred pounds, equipped with razor-sharp teeth and claws, and able to reach speeds up to thirty-five miles per hour, the North American grizzly bear is the perfect hunting machine. Yet the species is mostly docile. What would happen if a grizzly bear turned on humans? In this epic story of man versus beast, the question is answered. Chaos! Set in the natural beauty of Yellowstone National Park, Claws shows people the true danger of the great outdoors.