MOUNTAIN SCAN Two U.S. Army UH-47 Chinook helicopter crew members scan the craggy peaks of a mountain range during a mission over Afghanistan, Nov. 28, 2008. The soldiers serve as a part of Task Force Eagle Assault, which patrols the skies over 20 to 30 percent of Afghanistan. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 166586-U-BFT26-224.jpg Photo Gallery