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U.S. National Security Adviser H.R. McMaster speaks at a press briefing at the White House in Washington D.C., the United States, Nov. 2, 2017. (Xinhua/Yin Bogu)
U.S. National Security Adviser H.R. McMaster speaks at a press briefing at the White House in Washington D.C., the United States, Nov. 2, 2017. (Xinhua/Yin Bogu)