In June 1984 he was named " official commentator " for the live , televised broadcast of the State funeral for Enrico Berlinguer , who had been the leader of the Italian Communist Party . During the broadcast , he erroneously announced that Pietro Valpreda had been found guilty of the Piazza Fontana bombing , whereas he was a mere suspect , at the time — a mistake for which he publicly apologised on several occasions
Piazza Fontana bombing
Piazza Fontana bombing
Bruno Vespa