Fredo didn't say that he'd never been to Havana before--he just denied knowing Ola and Roth. Havana before Castro was one of the most-visited venues for American tourists. It'd be natural for Fredo to have visted Havana before that last visit with Michael.
Ntra la porta tua lu sangu � sparsu,
E nun me mporta si ce muoru accisu...
E s'iddu muoru e vaju mparadisu
Si nun ce truovo a ttia, mancu ce trasu.
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