CAMP BUCCA, Iraq -- Lt. Col. Gregory Laffitte, 887th Expeditionary Security Forces Squadron physician assistant, plays his guitar and harmonica next a bunker off-duty Feb. 4. Colonel Laffitte often plays outside the post chapel and will sometimes play for the Iraqi children waiting at the Theater Internment Facility's visitation center. (U.S. Army photo by Maj. Jason Fetterolf)