蓬佩奥公开接见六四幸存者 王丹：历史性的会面 (U.S. Sec’y of State Pompeo meets with 4 June Fourth survivors including Wang Dan)
Deutsche Welle, June 4, 2020
中共中央党校前教授蔡霞促撤换中共领导人 (Cai Xia, former professor of Central Party School, urges replacing CPC leader)
Radio Free Asia, June 4, 2020
