09/11/1963
https://www.presidency.ucsb.edu...
"We have supported the unification of Europe, economically and politically."
"We cannot prove that there is not a missile in a cave or that the Soviet Union isn't going to ship next week."
"The Nassau agreement was an effort to meet that."
"Cuba did not agree to on-site inspection unless there was inspection of the United States, which we did not agree to."