How China's Using Its Surveillance Tech to Track Coronavirus

How China's Using Its Surveillance Tech to Track Coronavirus

By The Wall Street Journal

China is tapping into its network of security cameras, facial recognition technology and social media monitoring to try and curb the spread of coronavirus. Reporter Liza Lin joins us from Singapore to explain the challenges of trying to harness big data quickly when lives are on the line. Kateri Jochum hosts. Dow Jones & Co - publisher of the Wall Street Journal - has a commercial agreement to supply news through Twitter. And WSJ owner News Corp has a commercial agreement to supply news through Facebook. Learn more about your ad choices. Visit megaphone.fm/adchoices
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