U.S. Army Sgt. Andrew Barnett scans the area using the optic lens on his M14 enhanced battle rifle outside an Afghan border police observation point in Kunar province, Afghanistan, Jan. 28, 2013. Barnett is assigned to the 101st Airborne Division's 2nd Battalion, 327th Infantry Regiment, 1st Brigade Combat Team. U.S. Army photo by Sgt. Jon Heinrich.