Italy must become more united-Mattarella

(ANSA) - Rome, March 17 - President Sergio Mattarella said Friday that Italy must become more united as he took part in a ceremony marking the 156th anniversary of the country's unification. "Marking the country's unity is an occasion for celebration and common commitment to make our country more united and strong, with conditions of solid, fair and sustainable development and the contribution as a founding member of the European Union to overcome the current difficulties," he said.