pyongyang regg each. his sister terri chung says her brother shouldn t be used as a political pawn. we just prayed and asked for leaders of both nations to please just see him as one man, caught in between and just ask that he be allowed to come home. chung says her brother owns a travel agency. he was in north korea on business. she claims he visited north korea five times without incident last year before he was arrested in november . we re learning more about a man who opened fire near a ticket counter at houston s bush intercontinental airport. he s been ideaed as 29-year-old carnell moore. officials say he fired shots into the air yesterday sending everyone ducking for cover before a federal agent confronted him. the agent then reportedly shot moore at the very same time the suspect was shooting himself in the head. there was two shots about six