Workers continue going through the debris at the Plaza Towers Elementary School in Moore, Okla., on Tuesday, May 21, 2013. A tornado hit the area on Monday, May 20, 2013. (AP Photo/The Oklahoman, ... more 
Workers continue going through the debris at the Plaza Towers Elementary School in Moore, Okla., on Tuesday, May 21, 2013. A tornado hit the area on Monday, May 20, 2013. (AP Photo/The Oklahoman, Bryan Terry) less 
1 / 30
Associated Press | Photo By The Oklahoman, Bryan Terry
Wed, May 22, 2013 3:24 AM EDT