Appeal for deeper economic union comes from Southern EU summit

Italian Prime Minister Paolo Gentiloni (L) greets his Spanish counterpart Mariano Rajoy during a southern European Union nations meeting in Rome, Italy Jan. 10, 2018. Leaders from seven southern European countries in Rome made a joint appeal on Wednesday for further economic and financial integration in the European Union (EU), and "for more solidarity" on migration policies. (Xinhua/Alberto Lingria)