A documentary investigating the fallout of China’s poor air quality drew millions of viewers last weekend, putting a renewed spotlight on pollution as the nation’s lawmakers prepare for their annual gathering in Beijing. Called “Under the Dome,” the film released online by former China Central Television reporter Chai Jing cites weak enforcement of environmental laws and poor fuel standards among the causes of the smog. It was the most searched topic on search engine Baidu early Monday, and was played 21 million times on video-sharing site Youku.com. China’s annual meeting of the National People’s Congress, which begins March 5 in Beijing, is expected to set […]