Chief Master Sgt. Luis Reyes, Army & Air Force Exchange Service’s senior enlisted advisor, converses with Col Heather Cook, 319th Mission Support Group commander, about bolstering the Exchange July 15, 2019 on Grand Forks AFB. “The Exchange is family serving family,” said Reyes. “Whether supporting troops downrange or here at Grand Forks, the Exchange is there to serve those who serve.” (U.S. Air Force photo by Senior Airman Elijaih Tiggs)