151206-N-XL102-015 GETTYSBURG, Pa. (Dec. 5, 2015) U.S. Naval Academy midshipmen walk the route Confederate soldiers marched during the infantry assault known as Pickett's Charge in the Battle of Gettysburg. The midshipmen - all members of next semester's brigade leadership - visited Gettysburg as part of a leadership retreat to discuss their upcoming responsibilities to their fellow midshipmen. (U.S. Navy photo by Mass Communications Specialist 2nd Class Tyler Caswell/Released)