ITALY yesterday held a state funeral for its ambassador to the Democratic Republic of Congo and his bodyguard killed in an ambush that a cardinal said should prompt everyone to "hear the cry" of a people devastated by violence. Luca Attanasio, 43, and Vittorio Iacovacci, 30, were shot dead after being kidnapped while travelling in a United Nations' World Food Programme convoy to visit a school feeding project on Monday. WFP driver Mustapha Milambo was also killed. The funeral, attended by Prime Minister Mario Draghi and other ministers, was held in the Basilica of St Mary of the Angels and…