Florence mayor Matteo Renzi (2nd L) poses with young supporters during a political meeting in Turin December 6, 2013. The 38-year-old Renzi is overwhelming favourite to win Sunday's primary to appoint... more 
Florence mayor Matteo Renzi (2nd L) poses with young supporters during a political meeting in Turin December 6, 2013. The 38-year-old Renzi is overwhelming favourite to win Sunday's primary to appoint a new secretary of Italy's centre-left Democratic Party (PD) to lead the largest party in Letta's government. REUTERS/Giorgio Perottino (ITALY - Tags: POLITICS) less 
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Reuters | Photo By GIORGIO PEROTTINO / REUTERS
Fri, Dec 6, 2013 1:24 PM EST