Germany's Chancellor Angela Merkel (L) looks on as Hungary's Prime Minister Viktor Orban takews his seat for a European leader's meeting on refugee flows along the Western Balkans route at the European Commission in Brussels, October 25, 2015. European Union and Balkan leaders faced a make-or-break summit on the deepening refugee crisis after three frontline states threatened to close their borders if their EU peers stopped accepting migrants. The mini summit, called by European Commission President Jean-Claude Juncker, groups the heads of 10 EU nations, including German Chancellor Angela Merkel, plus the leaders of Albania, Serbia and Macedonia. AFP PHOTO / EMMANUEL DUNAND (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)
