7 mass surveillance tools your local police might be using Équipe du Kiosque mars 28, 2015 7 mass surveillance tools your local police might be using2015-03-28T11:45:28-05:00 Center for Investigative Reporting Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Center for Investigative Reporting, police, sécurité, technologie