U.S. Army Spc. Stephen Highberger, left, and Pvt. Charles Joiner sit in a patrol base on an overnight mission near Forward Operation Base Lane in Zabul province, Afghanistan, March 13, 2009. Highberger and Joiner are assigned to Company B, 1st Battalion, 4th Infantry Regiment. U.S. Army photo by Staff Sgt. Adam Mancini.