We talk a lot about tornado precautions. Knowing where to go can mean life or death. Getting in a car to get away from the storm is very dangerous. Joplin, Missouri, Moore and El Reno, all cities hit by deadly tornadoes. However, they all also had one surprising fact in common, an overall high survival rating. "What happens is that most people even involved in that tornado don't experience the worst of the damage," said Kim Klockow-McClain, a research scientist. That's wh...