China tightens grip on social media

Users of Sina Weibo, China's popular Twitter-like micro-blogging service, now have to abide by new rules aimed at preventing online rumors and other controversial posts.

Source: http://rss.cnn.com/~r/rss/edition_world/~3/FR7SVYZp_30/index.html

Rihanna Pippa Middleton Paul Cameron Diaz