First Sgt. Robert Winters, left, A Company, 2nd Battalion, 58th Infantry Regiment, briefs Secretary of Defense Leon Panetta while A Company Soldiers negotiate the obstacle course on Sand Hill, May 4, 2012. Also pictured are Maj. Gen. Robert Brown, commanding general of Fort Benning, Ga., and the Maneuver Center of Excellence, and Capt. Charles Wolstein, A Company commander. The first sergeant is carrying the obstacle course streamer, which Panetta attached to the platoon guidon after the Soldiers finished the course.