It won't happen to you. Unless it does. In his new self-defense book, How to be a Superhero, internationally renowned Krav Maga instructor James Hiromasa addresses one uncomfortable truth: You're not prepared for a life-or-death attack. When faced with a mass shooter or terrorist, is it safer to follow the crowd or go-it-alone? When should you hide, and when should you run? And what can you do to avoid these situations altogether? This book answers...