Diamond Notes: think before you drink
U.S. Air Force Master Sgt. Elizabeth Staub, 27th Special Operations Maintenance Squadron first sergeant, takes keys from Airman 1st Class Rachel Macios, 27 SOMXS, to illustrate the wingman concept at Cannon Air Force Base, N.M., Oct. 25, 2012. First sergeants are an excellent reprisal-free resource to call upon when designated driver plans fall through. (U.S. Air Force illustration/Airman 1st Class Alexxis Pons Abascal)