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Migrants from sub-Saharan Africa sit at a center for illegal migrants in the al-Karem district of the Libyan eastern port city of Misrata on May 9, 2015, as they wait to be transported to a different detention center. Mohammed Khalifa al-Guwail, the acting prime minister of Libya's disputed government, urged European Union countries to help his administration tackle illegal immigration by sending boats for the coastguard. AFP PHOTO / MAHMUD TURKIAMAHMUD TURKIA/AFP/Getty Images
Migrants from sub-Saharan Africa sit at a center for illegal migrants in the al-Karem district of the Libyan eastern port city of Misrata on May 9, 2015, as they wait to be transported to a different detention center. Mohammed Khalifa al-Guwail, the acting prime minister of Libya's disputed government, urged European Union countries to help his administration tackle illegal immigration by sending boats for the coastguard. AFP PHOTO / MAHMUD TURKIAMAHMUD TURKIA/AFP/Getty Images

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    'Running away' only option for some European migrants

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'Running away' only option for some European migrants

Migrants who reach Italy and other European countries are faced with an uncertain future about what to do next. CNN's Ben Wedeman reports.

'Running away' only option for some European migrants

Migrants who reach Italy and other European countries are faced with an uncertain future about what to do next. CNN's Ben Wedeman reports.