Senior Airman Ryan Jordan, 437th Aircraft Maintenance Squadron electronic warfare technician stands with his wife, Senior Airman Jessica Jordan, 315th Aircraft Maintenance Squadron hydraulic mechanic, 7-year-old daughter Evelyn Hill, and 4-year-old son Cody Hill, and 3-month-old Skyler Jordan Nov. 13, 2013, at Joint Base Charleston – Air Base, S.C. Evelyn was diagnosed with epilepsy in 2010 at the age four. Epilepsy is a brain disorder in which a person has repeated seizures or convulsions. (U.S. Air Force photo/Airman 1st Class Chacarra Neal)