China has around two million people policing public opinion online . They monitor the millions of messages being posted on popular social media . Government wants to prevent social unrest . `` But I think it 's clear that the government will do what it takes to monitor any potential collective action on social media . '' Comment:
China has around two million people policing public opinion online . They monitor the millions of messages being posted on popular social media . Government wants to prevent social unrest . Comment: