Question: Who is the leader of the Network Italy faction within Popular Alternative?
Related documents: [0]  [DOC] Popular Alternative (Italian: "Alternativa Popolare" , AP) is a centre-right and mainly Christian-democratic political party in Italy, founded on 18 March 2017, after the dissolution of New Centre-Right (NCD). The party's leader is Angelino Alfano, current Minister of Foreign Affairs in the government led by Paolo Gentiloni and former Minister of Justice and the Interior. [END] 
[1]  [DOC] Network Italy ("Rete Italia") is a Christian-democratic faction within Popular Alternative (AP), a political party in Italy. Most of its members, including its long-time leader Roberto Formigoni, are members of the Catholic lay movement Communion and Liberation (CL). [END] 
Answer: 
Roberto Formigoni
Roberto Formigoni