Lt. Cols. David Henshaw, 28th Operations Support Squadron director of operations, and Derek Leivestad, 28th Bomb Wing deputy chief of safety, ride around Ellsworth Air Force Base, S.D., July 17, 2012 while training for the Air Force cycling team’s annual participation in the Register’s Annual Great Bicycle Ride Across Iowa on July 22. The Air Force highlights the AF Cycling Team’s participation in RAGBRAI as a recruiting tool, similar to the AF Marathon. (U.S. Air Force photo by Airman 1st Class Zachary Hada/Released)