Clampdown rumoured as China "twitter" sites down (Reuters)

[Mgtrben news]

Reuters - Chinese social networking ***sites that provide Twitter-like services have suddenly reverted to testing mode and access has been spotty amid reports of a government clampdown.

Source (http://us.rd.*****.com/dailynews/rss/asia/*http://news.*****.com/s/nm/20100714/wr_nm/us_china_twitter)