July 15 (UPI) -- As South Korea's special prosecutor's office expands its investigation into the Unification Church's alleged political lobbying and financial misconduct, rising attention is turning to Won-joo Jung, deputy director of the Cheonmu Institute -- the church's top administrative body. According to a report by The Hankyoreh, Jung is widely recognized as the de facto second-in-command, operating directly under church head Hak-ja Han. In a notarized letter to church authorities, Young-