As a child in fascist Italy, Clara Petacci (known as Claretta) was dutifully adoring of Benito Mussolini and the cult of ducismo. She gave the stiff-armed Roman salute while at school (the Duce had declared handshaking fey and unhygienic) and sang the fascist youth anthem ‘Giovinezza’. Her father, the Pope’s personal physician, was a convinced fascist, for whom Mussolini was the incarnation of animal cunning — furbizia — and the manful fascist soul.