In the wake of the Paris horrific coordinated attacks, leaders from the world's top economies ended on Monday a two-day summit at a resort in Turkey with a vow to step up the fight against terrorism. The attacks that left 132 people dead and hundreds of injured shrouded the nine hours of formal talks that were already set to include discussions of terrorism and a refugee crisis stemming from the mass exodus of people from war-torn Syria.
Germany said it could take half a million refugees annually over several years as Greek islands struggled on Tuesday to process a huge backlog of migrants desperate to travel to western Europe. Reflecting deepening concern, the European Union's president warned the EU faced a years-long refugee crisis, while the UN urged countries worldwide to help tackle the problem.