As wealthier nations send boats and planes to rescue their citizens from the violence in Libya, a new refugee crisis is taking shape on the outskirts of Tripoli, where thousands of migrant workers from sub-Saharan Africa have been trapped with scant food and water, no international aid and little hope of escape.
The migrants — many of them illegal immigrants from Ghana and Nigeriawho have long constituted an impoverished underclass in Libya — live amid piles of garbage, sleep in makeshift tents of blankets strung from fences and trees, and breathe fumes from a trench of excrement dividing their camp from the parking lot of Tripoli’s airport.