Copies of the Italian daily newspapers, including La Repubblica, center, and Il Giornale, right, sit on a newspaper stand after the Italian vote on constitutional reform referendum in Rome, Italy, on Monday, Dec. 5, 2016. Italy fell into political limbo after Prime Minister Matteo Renzi announced his resignation, with rival parties jockeying to fill the power vacuum following his crushing defeat in a constitutional referendum. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
A sign displaying a one hundred US dollar bill stands outside a currency exchange bureau after the Italian vote on constitutional reform referendum in Rome, Italy, on Monday, Dec. 5, 2016. The euro fell to the weakest level since March 2015 as Italys Prime Minister Matteo Renzi said he would resign after conceding defeat in the constitutional referendum. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
A torn poster for the 'No' campaign sits on a street corner on the final day of campaigning for the referendum on constitutional reform, in Rome, Italy, on Friday, Dec. 2, 2016. Italians will vote on constitutional changes proposed by Prime Minister Matteo Renzi to limit the power of the Senate, the upper house of parliament. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
A pedestrian passes a campaign poster for the 'No' campaign on the side of a telephone box on the final day of campaigning for the referendum on constitutional reform, in Rome, Italy, on Friday, Dec. 2, 2016. Italians will vote on constitutional changes proposed by Prime Minister Matteo Renzi to limit the power of the Senate, the upper house of parliament. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
A pedestrian passes campaign placards for the 'No' campaign showing the photographs of Denis Verdini, member of the Italian Senate, left, and Matteo Renzi, Italy's prime minister, on the final day of campaigning for the referendum on constitutional reform, in Rome, Italy, on Friday, Dec. 2, 2016. Italians will vote on constitutional changes proposed by Prime Minister Matteo Renzi to limit the power of the Senate, the upper house of parliament. Photographer: Chris Ratcliffe/Bloomberg via Getty Images
