english: Every Saturday, the Puerto Rican newspaper El Nuevo Día publishes the letters that Óscar López Rivera sends from prison to his granddaughter Karina, who he has only met through prison bars.
non_english: Ogni sabato il giornale portoricano El Nuevo Día pubblica le lettere inviate da Oscar Lopez Rivera a sua nipote Karina, incontrata solo attraverso le sbarre della sua cella.