Photo by Joe Raedle/Getty Images
EL RENO, OK - JUNE 01: Kalia Robbins (L) hugs her great uncle Bill Thesing who was injured while in his home when a tornado hit on June 1, 2013 in El Reno, Oklahoma. The tornado ripped through the area killing at least nine people, injuring many others and destroying homes and buildings.
Getty Images
People survey the damage at the Canadian Valley Technology Center's El Reno Campus after it was hit by a powerful tornado June 1, 2013, in El Reno, Okla.
The Omaha World-Herald,AP Photo, Chris Machian
A tornado touches down near El Reno, Okla., Friday, May 31, 2013, causing damage to structures and injuring travelers on Interstate 40. I-40 has been closed after severe weather rolled through the area.
AP Photo/Alonzo Adams
A tornado forms over I-40 as seen looking west from Indian Meridian Road in Midwest City, Okla. on Friday, May 31, 2013.
CBS/Meaghan Thomas
Image of a tornado touching down in Union City, Oklahoma on Friday, May 31, 2013
Chris Machian,AP Photo/The Omaha World-Herald
An overturned semitrailer rests on its side on the eastbound lanes of Interstate 40, just east of El Reno, Okla., after a reported tornado touched down, Friday, May 31, 2013.
AP Photo/Nick Oxford
Residents retrieve belongings from a home destroyed by the tornados that tore through central Okla. on Friday May 31, 2013 in Union City Okla.
AP Photo/Nick Oxford
Parts of Oklahoma City experience extreme flooding after multiple tornado's passed through Central Okla. on Friday May 31, 2013 in Oklahoma City. A violent storm formed over the prairie west of Oklahoma City late Friday afternoon, dropped a tornado in a suburb and rolled into the state capital as viewers brave enough to remain above ground watched on statewide television.
Kyle Knierim
This photo shows flood water up to the doors/windows of a SUV and van following in Oklahoma City on May 31, 2013. On that date, tornadoes slammed the Oklahoma City area.
AP Photo/Nick Oxford
Workers from a towing company labor into the early morning hours to right a semitrailer flipped by Friday's tornado's on Interstate 40, Saturday June 1, 2013, just east of El Reno, Okla.
AP Photo
Ruth Magers recovers some dishes June 1, 2013, in El Reno, Okla., from what is left of her friend Bobbie Steenbergen's home that was destroyed by the tornadoes that swept through Central Oklahoma.
AP Photo/Nick Oxford
A vehicle lies upside-down at the Canadian Valley Technology Center in El Reno Okla. on Saturday June 1, 2013 after tornadoes swept through central Oklahoma on Friday.
