Former Italian Premier Silvio Berlusconi casts his ballot in Milan on Sunday, Feb. 24, 2013. Italy voted in a watershed parliamentary election Sunday and Monday that could shape the future of one of Europe's biggest economies. (AP Photo/Antonio Calanni)

Photo by: Antonio Calanni

Former Italian Premier Silvio Berlusconi casts his ballot in Milan on Sunday, Feb. 24, 2013. Italy voted in a watershed parliamentary election Sunday and Monday that could shape the future of one of Europe's biggest economies. (AP Photo/Antonio Calanni)