Pvt. Zach Mecthel watches for enemy movement during training at Fort Hood. U.S. Army Pvt. Zach Mecthel, an infantryman with 1st Battalion, 8th Cavalry Regiment, 2nd Brigade Combat Team, 1st Cavalry Division, watches for enemy movement during training at Fort Hood, Texas, on Feb. 16, 2011. SHARE IMAGE: Download Image: Full Size (0.04 MB) Photo By: VIRIN: 305308-U-MSW91-979.jpg Photo Gallery