Airmen from the Kansas Air National Guard remove debris. Airmen from the Kansas Air National Guard remove debris from the site of the Greensburg High School in Greensburg, Kan., on May 9, 2007. Approximately 400 National Guard members are assisting in the clean up, providing security and perform other disaster response functions after a massive tornado decimated the town on May 4th. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 022411-I-SDH92-077.jpg Photo Gallery