Houstonian Gregory Blackard found love, or at least sex, in Beijing. He met a Chinese woman and had an intense, intimate, secret relationship for more than two years.The problem was that he was a contractor helping to build the new American Embassy there, and his high-level security clearance required him to report any relationships with the locals.Instead, he and the woman "used various methods to prevent the discovery of their relationship including the use of different entrances to his apartm
