Aerial view of the destroyed town of Tuscaloosa, Alabama, on April 30, 2011 after the worst US tornadoes and storms in decades, which carved a trail of destruction across the south claiming at least 313 lives. Communities like Alabama Governor Robert Bentley's home town of Tuscaloosa were virtually wiped off the map, and officials warned the body count would rise as rescuers uncovered more dead in the debris. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)
