U.S. Army Army 2nd Lt. Philip Macfarland, center, platoon leader of 1st Platoon, Delta Company, 1st Battalion, 5th Cavalry Regiment, 2nd Brigade Combat Team, 1st Cavalry Division, goes over the movement plan from the staging ground to the training area during live-fire convoy operations training at Fort Polk, La., May 4, 2011. (U.S. Army photo by Spc. Bradley Wancour/Released)