KALAM CHAIN Men from the town of Kalam, Pakistan, form a chain to quickly unload a U.S. Army Chinook helicopter that is delivering humanitarian assistance and picking up victims of the flood in the Khyber Pakhtunkhwa province, Aug. 10, 2010. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 836648-Y-PPE50-999.jpg Photo Gallery