Security tight on Tiananmen Square as victims’ relatives pay respects on massacre anniversary
Radio Free Asia, June 4, 2019
查建国致信全国人大要求调查六四开枪是谁下的命令 (Activist Zha Jianguo issues open letter to National People’s Congress demanding independent investigation on June Fourth, including who is responsible for order to open fire)
Radio France Internationale, June 3, 2019