Master Sgt. Eric Mendez, left, and Tech. Sgt. Vivianne Yazzie-Williams, 28th Bomb Wing Protocol Office protocol specialists, place the American flag in its proper position in the 28th BW Headquarters wing conference room at Ellsworth Air Force Base, S.D., April 26, 2012. The Protocol Office oversees a vast array of military functions. (U.S. Air Force photo by Airman 1st Class Anania Tekurio/Released)