The decision to support the USSR against the Hungarian revolutionaries generated a split in the Italian Communist Party, and even the CGIL (Italy's largest trade union, then supportive of the PCI) refused to conform to the party-sponsored position and applauded the revolution, on the basis that the eighth national congress of the Italian Communist Party had indeed stated that the "Italian way to socialism" was to be democratic and specific to the nation. These views were supported in the party by Giorgio Amendola, whom Napolitano would always look up to as a teacher. Frequently seen together, Giorgio Amendola and Giorgio Napolitano would jokingly be referred to by friends as (respectively) "Giorgio 'o chiatto" and "Giorgio 'o sicco" ("Giorgio the pudgy" and "Giorgio the slim" in the Neapolitan dialect).