McGeorge Bundy seems to have said the 9 people knew (the whole EXCOMM was a bit larger)–though it's not clear they knew how quid-pro-quo-y it would wind up being. Dobrynin said RFK said 4-5 people knew. All according to this > https://t.co/3tbklPIZBi
— Mickey Kaus (@kausmickey) November 18, 2019
from Twitter https://twitter.com/kausmickey