The document summarizes market volatility in 2011 and discusses the Chinese government's crackdown on freedom of speech through restrictions on social media. Specifically:
- The stock market has seen high volatility in 2011, with the VIX hitting a record high and large intraday swings in the Dow Jones Industrial Average.
- Investors have been frustrated by the lack of direction in uncertain markets affected by European debt problems and US budget issues.
- China limits freedom of speech to control social unrest, recently requiring real name registration and verification for users of the popular Weibo social media platform.
- The government fears social media could enable mass organization that leads to instability, as seen in the Arab Spring, given China's