An in-depth look at China's Twitter propaganda machine, which uses over 10K fake Twitter accounts to promote the Chinese government's image abroad (ProPublica)

ProPublica:
An in-depth look at China's Twitter propaganda machine, which uses over 10K fake Twitter accounts to promote the Chinese government's image abroad  —  Kalen Keegan, a college student at the University of Nebraska Omaha, immediately noticed when her Twitter account unleashed a torrent of posts in Chinese.

via Techmeme