Last weekend, a couple of Nashville suburbs experienced deadly tornadoes. As the climate changes, our area is dealing with more of these violent storms. In the last four years, tornadoes have caused death and destruction within five miles of my home. We're frequently under tornado warnings here in Middle Tennessee. And I'm stunned by the number of people unprepared for these storms. While we never expect them to hit our house, too many people never even know when we're under severe weather warnings...