A picture shows ballots in a polling station during a referendum on constitutional reforms, on December 4, 2016 in Rome. Italians began voting today in a constitutional referendum on which reformist Prime Minister Matteo Renzi has staked his future. Italy's has had 60 different governments since the constitution was approved in 1948. / AFP / Andreas SOLARO        (Photo credit should read ANDREAS SOLARO/AFP via Getty Images)