China's domestic security chief, Zhou Yongkang, added his voice to calls for tighter Internet controls as censors ratcheted up temporary online restrictions, a day after a failed attempt to use social-networking sites to start a "Jasmine Revolution" in China. Mr. Zhou, one of the nine members of the Communist Party's Politburo Standing Committee, the country's top decision-making body, was quoted in official media as saying Chinese officials needed to find new ways to defuse social unrest.
- Read the article: The Wall Street Journal
