The New York Times @nytimes
DNA, iris scans and voice prints are being collected indiscriminately from people with no known connection to crime. In the city of Zhongshan, the police wanted devices to record audio in public from 300 to 600 feet around cameras and analyze voice prints.https://t.co/lxujONGqbI https://t.co/xxhJrGB3vC — PolitiTweet.org