This week on the VICE podcast Reihan Salam sits down with Jason Q. Ng, author of Blocked on Weibo, a book which examines the keywords blocked on China's most important social media site, Sina Weibo. Jason is a research fellow at the University of Toronto's Citizen Lab, where he studies information controls in social media. He is also a research consultant for China Digital Times and was a 2013 Google Policy Fellow. His writing and work have been featured in Le Monde, TheAtlantic.com, Foreign Affairs, and Tea Leaf Nation.