TROOP TALK U.S. Army Chief of Staff Gen. Raymond T. Odierno speaks to hundreds of servicemembers during an award and re-enlistment ceremony on Kandahar Airfield, Afghanistan, Dec. 21, 2011. Odierno is in Afghanistan conducting a holiday troop visit. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 412397-X-JMS16-103.jpg Photo Gallery