The placing of the flags: Memorial Day 2015
Retired Senior Master Sgt. Bob Greene, American Legion Post 6 commander, gives some quick instructions to a group of volunteers on where to place U.S. flags at Memorial Cemetery in Grand Forks, N.D., on May 22, 2015. More than 200 Airmen and family members from Grand Forks Air Force Base, N.D., volunteered to place small flags on the tombs of deceased service members in honor of Memorial Day. (U.S. Air Force photo/Staff Sgt. Luis Loza Gutierrez)