Article Photos: Oklahoma tornado: EF5 tornadoes like Monday's are very rare 449/548

Ida Clark, 85 of Carney, hugs her friend Lesa Bane after a tornado went through Carney, Okla. on May 19, 2013. Clark's home of 50 years was destroyed by the tornado with Clark and her son inside the house.  KT King/For the Oklahoman