ATHENS, GREECE - SEPTEMBER 09: Greek Prime Minister Alexis Tsipras (R) French President Francois Hollande talk before a press conference during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. The Euro-Mediterranean Summit will focus, among other things, on the efforts to resolve the crisis in Syria, as well as security and stability issues in the Eastern Mediterranean region. (Photo by Milos Bicanski/Getty Images)

French President Francois Hollande arrives for joint statements during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande (R) and Italian Prime Minister Matteo Renzi give a joint statement during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande (R) and Italian Prime Minister Matteo Renzi look over as they give a joint statement during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande arrives for joint statements during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande (R) and Italian Prime Minister Matteo Renzi give a joint statement during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande looks on during a joint statement during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images

French President Francois Hollande speaks during joint statements during the EU MED Mediterranean Economies Summit in Athens on September 9, 2016. / AFP PHOTO / ARIS MESSINISARIS MESSINIS/AFP/Getty Images