Airman 1st Class Aron Wing, lays a panel of wood while volunteering with a group of Airmen from the 15th Comptroller Squadron at a Honolulu Habitat for Humanity project in Waimanalo, Hawaii, Jan. 15, 2014. The Airmen spent the day assisting construction professionals and other volunteers with building homes for families in need. (U.S. Air Force photo/Staff Sgt. Alexander Martinez)