A man casts his ballot at a polling station, in Rome, Sunday, Sept. 20, 2020. On Sunday and Monday Italians are called to vote nationwide in a referendum to confirm a historical change to the country’s constitution to drastically reduce the number of Members of Parliament from 945 to 600. Eighteen million of Italian citizens will also vote on Sunday and Monday to renew local governors in seven regions, along with mayors in approximately 1,000 cities.