Cotton, Tom (USA), Senator
Graham, Lindsey (USA), Senator
McMaster, H.R. (USA), National Security Advisor
Ross, Wilbur L. (USA), Secretary of Commerce
Brennan, John O. (USA), Senior Advisor, Kissinger Associates Inc.
Stephenson, Randall L. (USA), Chairman and CEO, AT&T
Cohen, David S. (USA), Former Deputy Director, CIA
Rubin, Robert E. (USA), Co-Chair, Council on Foreign Relations and Former Treasury Secretary
Stoltenberg, Jens (INT), Secretary General, NATO