Oklahoma Red Cross Tornado wreckage

May 21, 2013. Moore, Oklahoma. A Red Cross worker assesses the destruction inflicted upon Moore, Oklahoma. Photo by Talia Frenkel/American Red Cross.

May 21, 2013. Moore, Oklahoma. A Red Cross worker assesses the destruction inflicted upon Moore, Oklahoma. Photo by Talia Frenkel/American Red Cross.

May 21, 2013. Moore, Oklahoma. A Red Cross worker assesses the destruction inflicted upon Moore, Oklahoma. Photo by Talia Frenkel/American Red Cross.