Conflict and poverty in Africa and the Middle East and other parts of the world are creating waves of refuges, ready to risk their lives to escape misery. Europe has been flooded with migrants and this year the number is expected to top last year's 170,000. More than 10,000 people arrived on European shores in the past week. Italy and Greece are primary destinations for migrants who hope to move on from there. Zlatica Hoke reports.
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