These people CANNOT be rehabbed. Quit kidding yourselves. They are PURE evil from birth.  I believe that there are some few people who are just born bad. The most telling example would be a person with psychopathy. Are all people who are pedophiles born that way? I recall a few years ago someone drawing a connection between being sexually violated at a young age and degenerate behavior (including pedophilia).  In short: Pedophilia spreads itself, since those victims of pedophilia are more likely to become pedophiles in the future. That's just a pure guess though, could be something there or not.