Blood drive
David Wall, Great Falls American Red Cross phlebotomist, prepares Senior Airman Tracy Wetzel, 819th RED HORSE Squadron pavement and equipment operator, to donate blood during a monthly blood drive at the Grizzly Bend on July 16. Wetzel, who has a universal blood type, donates as often as he can. (U.S. Air Force photo/Senior Airman Katrina Heikkinen)