"Mass shootings can happen anywhere, at any time. When you're out in public, before settling into your seat or spot, ask yourself, if there's an attack, what will I do? At theaters and concerts, consider choosing seats on the aisle and close to exits. At restaurants, sit with your back to the wall and face the entrance. Before you relax, identify your escape routes and exit points, including turnstiles, doors, scalable fences, and accessible windows. Get out of the kill zone. It's your best option."
---Security expert Ed Hinman in WashingtonPost.com