BAGS OF FLOUR Two Pakistani men throw a bag of flour out the back of a U.S. Army CH-47 Chinook helicopter that has arrived to deliver humanitarian assistance and help with the evacuation of flood victims in the Swat Valley as part of the flood disaster recovery effort in Khyber Pakhtunkhwa province, Pakistan, Aug 11, 2010. SHARE IMAGE: Download Image: Full Size (0.07 MB) Photo By: VIRIN: 885453-T-PCO65-470.jpg Photo Gallery