Hong Kong activist keeps Tiananmen memory alive despite convictions

Former vigil organizer Tang Ngok-kwan continues to discreetly visit sites in Hong Kong commemorating the 1989 Tiananmen Square crackdown, even as the annual candlelight vigil has ended and two of his colleagues were convicted under the national security law. Tang, 58, says he feels wronged by the verdicts, which reflect declining freedoms in the city.