OK, this was just declassified from the Ford Presidential Library
http://www.nytimes.com/2014/10/01/world/americas/kissinger-drew-up-plans-to-attack-cuba-records-show.html?hp&action=click&pgtype=Homepage&version=HpSumSmallMediaHigh&module=second-column-region®ion=top-news&WT.nav=top-news...