DURHAM, NC – FEBRUARY 17: Former National Security Advisor John Bolton discusses the “current threats to national security” during a forum moderated by Peter Feaver, the director of Duke’s American Grand Strategy, at the Page Auditorium on the campus of Duke University on February 17, 2020 in Durham, North Carolina. A sold out crowd joined to listen to reflections from John Bolton’s life’s work. Questions from the audience were offered to Bolton by the moderator. A scheduled protest was held outside while attendees lined up for entrance. (Photo by Melissa Sue Gerrits/Getty Images)