While leftists had mostly fled to France , many neofascist activists involved in the strategy of tension , such as Vincenzo Vinciguerra or Stefano Delle Chiaie , fled to Spain ; Delfo Zorzi , condemned for the '' Piazza Fontana '' bombing , was granted asylum and citizenship in Japan , while others fled to Argentina ( in particular Augusto Canchi , wanted by Italian justice for his role in the 1980 Bologna massacre . ) The issue of a general amnesty in Italy for these crimes is highly controversial and still source of dispute . Most political forces oppose it and , in particular , the associations of victims of terrorism and their family members are adamantly against it
Bologna massacre
Bologna massacre
Red Brigades