Police Conduct Warrantless Surveillance with Stingrays and Fudge Facts When Confronted

Police use "cell site simulators" to gather cellphone data and it's rarely done under the authority of a warrant. Nondisclosure agreements local police sign at the behest of the federal government mean cops are regularly less than truthful when confronted in court. Nathan Freed Wessler of the ACLU discusses his work to try to learn what exactly is going on. Hosted on Acast. See acast.com/privacy for more information.