Hillary Rodham Clinton, 67th US Secretary of State and 2016 Democratic Presidential Nominee

Hillary Rodham Clinton, 67th US Secretary of State and 2016 Democratic Presidential Nominee 12 November, 2019

Jonathan Sumption, Former Justice of the Supreme Court

Jonathan Sumption, Former Justice of the Supreme Court 9 October, 2019

John R. Bolton, National Security Advisor of the United States

John R. Bolton, National Security Advisor of the United States 31 May, 2019

Prof Andrew Roberts, Author, Historian

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Tom Tugendhat MP, Chairman of the Foreign Affairs Select Committee

Tom Tugendhat MP, Chairman of the Foreign Affairs Select Committee 27 March, 2019