 In a May 1978 article, he had drawn connections between Aldo Moro's kidnapping and Gladio.In the period of terror attacks of the late 1970s and early 1980s, the parliamentary majority was composed by the parties of the ""Arco costituzionale"", i.e.all parties supporting the Constitution, including the Communists (who in fact took a very strong stance against the Red Brigades and other terrorist groups).