SAFE ARRIVAL Keith Stansell, a hostage returned safely to the United States after more than five years' captivity in Colombia, gives a thumbs up as he arrives on Lackland Air Force Base, Texas, July 2, 2008. Stansell was one of three U.S. defense contractor employees captured by Colombian guerillas after their plane crashed in the jungle in February 2003. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 805959-T-BPY69-754.jpg Photo Gallery