I thought it was pretty well understood that Kennedy thought he got played by the CIA and the joint chiefs. Both of which assured him that the plan was going to work.

I forget the exact reason why Kennedy chose to cancel the second bombing run etc. Maybe it was an attempt to obscure US involvement as publicly they were not involved whatsoever.

Either way I find it interesting that JFK no longer trusts the CIA and has an active dislike of them after the Bay of pigs, while RFK decides to go to war with organized crime. The mob and CIA have close ties, share information and actively work for years to assassinate Castro. The motivation for the mob being all the casinos and assets lost during the cuban revolution.

Makes you wonder about JFK's assassination...