I hope the events in Ferguson lead to a movement for the vast deployment of police body cameras. Fortunately, some big cities are already considering their use[

I hope the events in Ferguson lead to a movement for the vast deployment of police body cameras. Fortunately, some big cities are already considering their use[1]. Evidence, albeit not abundant, suggests that they are quite effective in reducing the number of violent incidents. [2] [1] http://www.chicagotribune.com/news/local/ct-police-body-cameras-met-0903-20140903-story.html http://www.chicagotribune.com/news/local/ct-police-body-came... [2] http://www.nytimes.com/2013/04/07/business/wearable-video-cameras-for-police-officers.html?_r=1& http://www.nytimes.com/2013/04/07/business/wearable-video-ca...