LEARNING TO SAW U.S. Army Pfc. Ranen E. Casto instructs students at the Kushamond skilled-labor workshop on correct saw techniques and safety precautions at Forward Operating Base Kushamond, Afghanistan, April 24, 2008. Casto is assigned to the 864th Engineer Combat Battalion. SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 223985-M-VPX55-818.jpg Photo Gallery