Lidar Is Latest Tech in the Middle of U.S.-China Tensions
National security officials in the U.S. are raising concerns about a Chinese company that\u2019s a key maker of laser sensor technology. WSJ reporter Heather Somerville joins host Zoe Thomas to explain how Hesai found itself and its tech at the center of geopolitical tensions.\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices