Josh Chin and Liza Lin are distinguished foreign correspondents at The Wall Street Journal and the co-authors of a new book that examines China's use of technology to strengthen its authoritarian system. The book, Surveillance State: Inside China’s Quest to Launch a New Era of Social Control, has been greeted with wide acclaim. Chin, who is based in Taipei, is the deputy bureau chief of The Wall Street Journal's China bureau. He is a recipient of the Dan Bolles Medal and was part of an investi