L. T. , You have some of your fact right but Kennedy made the deal at the same time he let the Cubans trained by the CIA go to the Bay of Pigs and had promised air support which never came.
This gives you more details but like you said not all the details. But many Cuban Americans feel that Kennedy sold us out. This is why we vote Republican and are more right wing then the rest of the Latins that live in the U. S.
My father was trained by the CIA and had a card that said he was part of the CIA. He was to go on the second wave which never happen.