U.S. Army Col. Brad Kohl removes a tooth from Guatemalan woman at a Medical Readiness Training Exercise Beyond the Horizon, Lomos Abajo, Guatemala, May 19, 2014. Beyond the Horizon is an annual exercise that embraces the partnership between the United States and Guatemala, to provide focused humanitarian assistance through various medical, dental, and civic action programs. (U.S. Army photo by Pvt. First Class Christopher Martin/Released)