I remembered an article that my grandmother gave me a long time ago that said large animals have bad gag reflexes," he said. "So I shoved my right arm down his throat."http://customwire.ap.org/dynamic/stories/U/US_GRIZZLY_ATTACK_GAGGING_BEAR?SITE=AP&SECTION=HOME&TEMPLATE=DEFAULT&CTIME=2015-10-05-17-41-57