Airman 1st Class Casey Havaich, 27th Aircraft Maintience Unit weapons loader, reads his Bible while processing through a personnel deployment function line at Langley Air Force Base, Va., Feb. 26, 2011. The PDF line was part of a two-day Operational Readiness Exercise in which the 633d Air Base Wing, 1st Fighter Wing and 192d Fighter Wing worked together to test their ability to deploy Airmen, aircraft and cargo on short notice. (U.S. Air Force photo by Airman 1st Class Camilla Elizeu/Released)