U.S. Army Spc. Marcus Chambers, a 27-year-old native of Victorville, Calif., and combat engineer assigned to Company A, 4th Brigade Special Troops Battalion, 4th Infantry Brigade Combat Team, 1st Infantry Division, currently serving his third combat tour, aspires to be a Harley Davidson motorcycle mechanic after completing his enlistment contract. (U.S. Army photos by Sgt Gene Arnold, Task Force 4-1 PAO)