Question:  Fabrizio Ciano was the son of a foreign minister who left behind a diary that was used in an HBO documentry-drama entitled what?
Sentence (from "Galeazzo Ciano"): Ciano wrote and left behind a diary that has been used as a source by several historians, including William Shirer in his "The Rise and Fall of the Third Reich" and in the 4-hour HBO documentary-drama "Mussolini and I".
Relevant evidence: Yes