Capt. Matthew Lindsey, 56th Aerospace Medicine Squadron physician, left, and Meghan Tape, 412th Aerospace Medicine Squadron physician, explain what to expect during an acupuncture treatment session at the Malcom Grow Medical Clinics and Surgery Center, Joint Base Andrews, Md., April 15, 2015. Eight student physicians will complete 300 credit hours of acupuncture study over a period of six months and then apply for licensure. (U.S. Air Force photo/Airman 1st Class Philip Bryant)