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Refugees and migrants cross by boat the Aegean sea from Turkey, to reach the Greek island of Lesbos, on October 31, 2015. AFP PHOTO / ARIS MESSINIS        (Photo credit should read ARIS MESSINIS/AFP/Getty Images)
Refugees and migrants cross by boat the Aegean sea from Turkey, to reach the Greek island of Lesbos, on October 31, 2015. AFP PHOTO / ARIS MESSINIS        (Photo credit should read ARIS MESSINIS/AFP/Getty Images)

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    Greece struggles with refugee crisis

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Greece struggles with refugee crisis

The EU says Greece is not doing enough to protect Europe's borders. Greece authorities say they have been asking for help while maintaining a humanitarian approach. CNN's Arwa Damon reports.

Greece struggles with refugee crisis

The EU says Greece is not doing enough to protect Europe's borders. Greece authorities say they have been asking for help while maintaining a humanitarian approach. CNN's Arwa Damon reports.