U.N. says 850,000 to cross sea to Europe this year and next
[caption id="attachment_7664" align="alignleft" width="300"] Migrants jump over a road protection fence as they leave a collection point in the village of Roszke, Hungary September 9, 2015.[/caption] At least 850,000 people are expected to cross the Mediterranean seeking refuge in Europe this year and next, the United...