More and more refugee families are being split apart when they get to Europe. The Red Cross is trying to help, but it's a daunting task. It can sometimes take months, even years, to re-unite families. Normally, refugees must apply for asylum in the European country where they first arrived. But most of the refugee camps in Greece and Italy are overflowing- and refugees there often risk being deported. Some try to move illegaly to other EU countries, and to apply for asylum there...
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http://www.dw.de/program/european-journal/s-3065-9798