Cuba and the world will hear from Fidel Castro in person and at length Tuesday for the first time since emergency surgery forced him to give up power last summer. But what the island’s “maximum leader” says remains a mystery. A video clip aired Monday showed Randy Alonso, host of the government’s nightly “Round Table” program, sitting across from the 80-year-old leader during the previously taped interview of nearly an hour, which will air on official television. Full Story