Libya workers in limbo

A few hundred people are all that's left of the exodus from the war in Libya - first, they left their own countries in search of work in Libya, then they left Libya for their own safety. Now, refused refugee status in Tunisia or abroad, they live a life in Limbo. They are neither willing, nor able, to go home; for each, it is either too dangerous, costly or worse than their current situation. Al Jazeera's Will Jordan reports.