The conversation between human and AI assistant.
Who was the foreign policy expert who was briefing Donald Trump when he made his comments about nuclear weapons?
Can you tell me more about Chris Ford and his background in foreign policy?
Chris Ford served as the National Security Council's senior director for weapons of mass destruction and counterproliferation, and was also the special assistant to the president for disarmament and nonproliferation. Before joining the administration, he was an attorney and a professor of law.