The internet has become a powerful force to spread news in the blink of an eye. The internet and communication and information technologies such as Facebook, Twitter, and YouTube have given a rise to civil society and to lone bloggers, netizens, or “...

As a teenager in rural China, Zeng Jiajunused his internet know-how to watch a banned documentary on the bloody military crackdown in Tiananmen Square.A decade later, he was part of the sprawling censorship machine that suffocates China's cyberspace,...