He has been at the center of Asia’s biggest sex scandal, but now actor Edison Chen has broken his silence on the public episode that has ended careers and caused him to suffer death threats. Talking exclusively to CNN on his return to Hong Kong, where he had been forging a career in the movies, Chen reveals his side of the scandal that broke in early 2008. It centers on sexually explicit photos of him with other celebrities that appeared on the Internet, leaked by a former employee of a computer repair shop