Safety and ethics worries sidelined a "heat ray" for years. The feds asked about using it on protesters. https://t.co/nUbfMZWRAE— The Washington Post (@washingtonpost) September 17, 2020
Safety and ethics worries sidelined a "heat ray" for years. The feds asked about using it on protesters. https://t.co/nUbfMZWRAE