In U.S.-Cuba prisoner swap, mystery surrounds the unnamed 53

HAVANA (Reuters) - Cuba's most prominent dissidents say they have been kept in the dark by U.S. officials over a list of 53 political prisoners who will be released from jail as part of a deal to end decades of hostility between the United States and Cuba.

For years, dissident leaders have told the United States which opponents of Cuba's communist government were being jailed or harassed, but they say they were not consulted when the list of prisoners to be freed was drawn up or even told who is on it.