Col. Mark Weatherington, 28th Bomb Wing commander, reads “Go Dog Go” to a group of 2-year olds during a Read Across America event at the Child Development Center at Ellsworth Air Force Base, S.D., March 2, 2012. Read Across America is an annual event designed to motivate children to read. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)