Kaitlyn Kernan, the daughter of Tech. Sgt. Jennifer Kernan, an aerospace operational physiology technician with the 633rd Aerospace Medical Squadron, reads to preschool children at the child development center at Langley Air Force Base, Va., Feb. 16, 2016. Kernan and her daughter are volunteers with The Mayor’s Book Club which hosts community volunteers every other month to read to the preschool students at the CDC. (U.S. Air Force photo by Airman 1st Class Kaylee Dubois)