WATCH: A group of hikers recount the heart-dropping moment they came face to face with a grizzly in Alaska. "We remembered what the rangers told us... be big,

WATCH: A group of hikers recount the heart-dropping moment they came face to face with a grizzly in Alaska. "We remembered what the rangers told us... be big, talk to the bear, keep it calm, and get out of its way," one hiker says. Their calm response gave the bear room to pass, and everyone made …