Don't forget the mics they setup all over the city http://www.dailymail.co.uk/news/article-3006019/Microphones-used-New-York-City-s-effort-combat-gun-crime-pick

Don't forget the mics they setup all over the city http://www.dailymail.co.uk/news/article-3006019/Microphones-used-New-York-City-s-effort-combat-gun-crime-picked-people-s-street-conversations-past.html http://www.dailymail.co.uk/news/article-3006019/Microphones-...