LANGLEY AIR FORCE BASE, Va. -- Preschoolers participate in a cardboard car show at the Russ Child Development Center here. Langley Child Development Programs are among the first early childhood programs to receive National Association for the Education of Young Children, or NAEYC, accreditation. Langley received accreditation May 30. (U.S. Air Force photo/Staff Sgt. Misty D. Slater)