Fairfax County Fire and Rescue Department units responded to a commercial building fire, Friday, January 3, 2014, at approximately 3:10 p.m., in the Falls Church area of Fairfax County. The building, Skyline Nail Supply, is located at 7234 Arlington Boulevard. Firefighters encountered heavy smoke and fire coming from the rear of the store, an end unit located in a strip shopping center upon arriva...