Former Democratic Party leader Pier Luigi Bersani casts his vote at the Chambers of Deputies in Rome January 29, 2015. The unity of Prime Minister Matteo Renzi's party and the strength of his alliance... more 
Former Democratic Party leader Pier Luigi Bersani casts his vote at the Chambers of Deputies in Rome January 29, 2015. The unity of Prime Minister Matteo Renzi's party and the strength of his alliance on reforms with opposition rival Silvio Berlusconi will be tested on Thursday with a parliamentary vote to choose a new president. REUTERS/Alessandro Bianchi (ITALY - Tags: POLITICS ELECTIONS) less 
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Reuters | Photo By ALESSANDRO BIANCHI / REUTERS
Thu, Jan 29, 2015 11:55 AM EST