Dust busters: Beijing to require cameras at construction sites for stricter smog policing
South China Morning Post, April 7, 2014
http://www.scmp.com/news/china/article/1466871/dust-busters-beijing-require-cameras-construction-sites-stricter-smog
Super bowl
News China, April 2014
http://www.newschinamag.com/magazine/super-bowl#id:1640#date:20:49