<blockquote>Independent journalist Kenneth Lipp attended the International Association of Chiefs of Police conference this week in Philly. Among the disturbing things he learned there is that Facebook is apparently teaming up with the Chicago Police Department to block people from posting to the social media website. More disturbing still is that this was disclosed in the context of a panel on law enforcement's response to "mass gatherings spurred by social media."</blockquote>
via <a href="http://privacysos.org/node/1217">Is Facebook going to let cops block you from posting about protests? | Privacy SOS</a>.