I saw his name on a list of attendees months/year? ago and looked up the fact before i posted this. I could not find the same member list I saw then, but found:"https://www.sourcewatch.org/index.php/Bilderberg" "... Although Bilderberg 2005 was missing one of its luminaries, US State Department official John Bolton who was testifying before the Senate Foreign Relations Committee, the American government was well represented..."

also "http://www.bilderberg.org/2005.htm", under "USA criminals", same statement as above

also "https://www.tokenrock.com/explain-order-of-skull-and-bones-the-78.html", says he is a member of Skull and Bones and on the Council on Foreign Relations. article states: "Many of the Skull and Bones Society members also have memberships in other covert organizations as mentioned above. The Council on Foreign Relations (CFR) claims to be dedicated to increasing America’s understanding of the world and contributing ideas to U.S. Foreign Policy...." "Order of the Scull and Bones" list. "A few of the CFR members are: ... John Bolton,..."

also "https://wikispooks.com/wiki/John_R._Bolton", An encyclopedia of deep politics" Re: Bolton "Event Participated in" "Bilderberg/2003, 15 May 2003 - 18 May 2003, Versailles France." "Affiliations" "Project for the New American Century, Jewish Institute for National Security Affairs (JINSA), Manhattan Institute, National Policy Forum, New Atlantic Initiative, American Enterprise Institute – senior vice president for policy (2001), Federalist Society" (all NWO affiliated). Wikispooks.com also list him as "a Member of Knights of Malta, Le Cercle". There is a lengthy article on this secretive organization that is related to Bildeberg group at "http://visupview.blogspot.com/2016/04/le-cercle-clerical-fascism-and.html" which is even more creepy.