Mayor DiBlasio hopes that strapping cameras to police officers' chests will improve accountability and help ease tensions between city residents and the cops charged with protecting them. Whether they actually help is another issue entirely. The announcement might be welcome news if you think sunlight is the best disinfectant, but still others are concerned (and perhaps rightfully so) that not even hard video evidence is enough to condemn cops when they act inappropriately.
Case in point: a Staten Island grand jury earlier today declined to indict Daniel Pantaleo, an NYPD officer who was caught on video ensnaring 43 year old Eric Garner in what appeared to be a chokehold before other officers helped subdue him. The entire ordeal lasted just a few minutes, and by the end of it Garner was pronounced dead. That the whole thing was caught on video is par for the course these days -- would it really make a difference if the officers involved were wearing cameras instead of being filmed by external ones? In some cases, sure. But there's a growing number of people (especially on Twitter) who don't think a push for more tech-laden cops will change the real, crucial underlying problems citizens across the country face.