During Libya's uprising last year, hundreds of thousands of foreign workers fled the violence. But now, many are making the trek back across Africa's Sahel region seeking better job opportunities than they can find at home. Marine Olivesi reports from one town in Ghana that has seen thousands make the long trip.
Foreign Workers Trek Across Sahel To Libya, Again
Sat, July 7, 2012 12:00pm
Story by Marine Olivesi
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