just consider the good work of jose melendez perez. as melendez, an immigration inspector, who stopped muhammad al kahtani who stopped him while entering an international airport. he was a saudi national because he incorrectly filled out a customs deck lakz. it came up negative. his documents seemed genuine. a check of his possessions, unremarkable, but melendez still didn't let him pass. why? as he told the 9/11 commission, quote, this guy just gave me the creeps. he also said throughout my ins training and military experience mi first impression of the subject was that he was a young male, well groomed with short hair, trimmed mustache, black long-sleeved shirt, black trousers and black shoes, 5'6" in impeccable shape with large shoulders and thin waist. he had a military appearance. he had gestures that appeared arrogant. when i called him into secondary and matched him with papers he had a deep, staring look. the next time the united states encountered katari encountered khatani. he was given walking papers by melendez in orlando an