Life as a first sergeant
U.S. Air Force Senior Master Sergeant Joseph Krussick, 35th Logistics Readiness Squadron first sergeant, sits at his computer at Misawa Air Base, Japan, April 4, 2013. Krussick has been in the Air Force for 19 years and has been a first sergeant for a little over five of those years. (U.S. Air Force photo by Airman 1st Class Kia Atkins)