LANGLEY AIR FORCE BASE, Va. (ACCNS) -- Col. Mark Barrett, 1st Fighter Wing commander, and Senior Airman Nicole O'Hara, 1st Security Forces Squadron entry controller, greet President George W. Bush and his wife, first lady Laura Bush, on their arrival here May 13. The president and his wife landed at Langley and then boarded Marine One to attend America’s Anniversary Weekend at Jamestown. (U.S. Air Force photo/Senior Airman Tabitha Kuykendall)