Stem cells cultivate new family
Tech. Sgt. Justin Slater, 48th Rescue Squadron aircrew flight equipment technician, donates stem cells at Georgetown University Medical Center, Washington D.C. in late Feburary 2013.Slater was identified as a match, 10 years after giving a donor sample as an Airman 1st Class stationed at Travis Air Force Base, Calif. 10 years ago.(Courtesy photo)