 Refugees and migrants arrive aboard the passenger ferry Nissos Rodos at the port of Piraeus, near Athens, Greece, February 7, 2016. (Reuters)
 Refugees and migrants arrive aboard the passenger ferry Nissos Rodos at the port of Piraeus, near Athens, Greece, February 7, 2016 (Reuters)
 Leftists hold a banner during a rally against the handling of the refugee crisis by the European Union and the Greek government, near the northern Greek village of Idomeni, on Saturday, Feb. 6, 2016 (AP)
 Refugees and migrants sleep inside a passenger terminal at the port of Piraeus, near Athens, Greece, February 7, 2016. (Reuters)
 Children play inside a passenger terminal at the port of Piraeus near Athens on February 6, 2016. (AFP)
 A migrant carries a child as refugees and migrants arrive aboard the passenger ferry Nissos Rodos at the port of Piraeus, Greece, February 7, 2016. (Reuters)
 Refugees and migrants arrive aboard the passenger ferry Nissos Rodos at the port of Piraeus, near Athens, Greece, February 7, 2016 (Reuters)
 Refugees and migrants arrive aboard the passenger ferry Nissos Rodos at the port of Piraeus, near Athens, Greece, February 7, 2016. (Reuters)
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