Reuters: A popular documentary on China's struggles with pollution was inaccessible on the country's video sharing websites on Saturday, sparking concern from Chinese Internet users that it had been censored within a week of its launch.
"Under the Dome", a film by journalist Chai Jing that explains air pollution in straightforward terms, spurred a national debate after its release last weekend and quickly garnered hundreds of millions of views on streaming video sites.
Its removal will likely be seen...