A mother’s “personal grudge” against China’s haze issues gave birth to the trending environmental documentary 'China's Haze: Under the Dome.’ The country’s serious air pollution became very personal for former State TV Reporter Chai Jing, when she became pregnant with her daughter. Concerned about her daughter’s health, the former environmental issue investigative reporter probed into the causes behind China’s serious air pollution. The documentary has gone viral online and has received more than millions of views on major online video websites.