Biography: Pier Luigi Bersani (Italian pronunciation: [ˈpjɛr luˈiːdʒi berˈsaːni]; born 29 September 1951) is an Italian politician and was Secretary of the Democratic Party (PD), Italy's leading centre-left party, from 2009 to 2013. Bersani was Minister of Industry, Commerce and Craftmanship from 1996...