BOSSIER CITY, La. -- Airman 1st Class Megan Bright, from Barksdale Air Force Base's 2nd Logistics Readiness Squadron, loads sandbags onto a vehicle to be delivered to a levee to hold back floodwaters in Bossier City, La. Barksdale Airmen, at the request of state and local officials, have been working nonstop since early Saturday morning to reinforce the levee containing Red Chute Bayou. More than 600 Airmen have assisted with filling and hauling sandbags in a massive effort under immediate response authority. (U.S. Air Force photo/Staff Sgt. Mike Andriacco)