RANDOLPH AFB, Texas, Aug. 21 -- The U.S. Air Force Air Education and Training Command issued the following news: On August 15, 2005, Hurricane Katrina made landfall as a Category 3 and quickly became one of the most devastating natural disasters in the history of the United States. Florida, Mississippi and Alabama were all affected by the storm. However, New Orleans, Louisiana, received the worst damage, with approximately 80 percent of the city going underwater. As the Federal Emergency Manage  more