Castro and the members of his brutal, murdering regime have spent their entire careers imprisoning, torturing and killing Catholics who did not renounce their faith. That Pope Francis would honor Castro at the same time Castro's thugs were arresting Catholic dissidents who tried to see the Pope is the height of hypocrisy and moral weakness.
The Cardinal may admire Che Guevara. But if he had met Che when he was alive the Cardinal would most likely have been tortured and killed. Maybe if he renounced his faith and swore allegiance to Communism and the Castro regime he might have survived.
This Pope serves another Master.