TEMPORARY CROSSING An aerial photo from a U.S. Army CH-47 Chinook helicopter shows a temporary bridge in Swat Valley, Pakistan, Sept. 20, 2010. The CH-47 crew is assigned to the 16th Combat Aviation Brigade. The U.S. military is providing disaster relief and assistance following massive flooding in the country. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 875980-C-UUK21-141.jpg Photo Gallery