Can Body Cameras 'Civilize' Police Encounters?

Cops in Ferguson, Mo., started wearing video cameras this week. What effect do they have on behavior? A criminologist reviews the (preliminary) evidence.

Source: http://www.npr.org/blogs/alltechconsidered/2014/09/05/345784091/can-body-cameras-civilize-police-encounters?utm_medium=RSS&utm_campaign=storiesfromnpr

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