Practice makes perfect
Col. Elisabeth B. Borelli and Chief Master Sgt. Robin Johnson lead a flight of Airmen from the Air Force District of Washington down Constitution Avenue during a practice run of the inauguration parade for President-elect Barack Obama Jan. 11 in Washington, D.C. Colonel Borelli is the 11th Operations Group commander, and Chief Johnson is the 11th Wing command chief. (U.S. Air Force photo/Staff Sgt. Dan DeCook)