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Humanitarian emergency on Libya's borders

Dan Kitwood / Getty Images

Stars trail across the night sky above a United Nations displacement camp in Ras Jdir, Tunisia on March 13. As fighting continues in and around the Libyan capital of Tripoli, tens of thousands of guest workers including men women and children from Egypt, Tunisia, Bangladesh, Sudan and other countries continue to flee to the border of Tunisia. The situation has turned into a humanitarian emergency as Tunisia is overwhelmed with the workers.

Dan Kitwood / Getty Images

A man's name is called as men from Bangladesh wait patiently for information about their repatriation at a United Nations displacement camp in Ras Jdir, Tunisia on March 13.

 See more images in our Libya slideshow.