TUNIS, TUNISIA - MARCH 12: Sporadic fighting breaks out during a series of protests at a United Nations displacement camp on March 12, 2011 in Ras Jdir, Tunisia. As fighting continues in and around ... more 
TUNIS, TUNISIA - MARCH 12: Sporadic fighting breaks out during a series of protests at a United Nations displacement camp on March 12, 2011 in Ras Jdir, Tunisia. As fighting continues in and around the Libyan capital of Tripoli, tens of thousands of foreign 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. Libyan leader Muammar Gaddafi has vowed to fight to the end. (Photo by Dan Kitwood/Getty Images) less 
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Getty Images | Photo By Dan Kitwood / Getty Images
Sat, Mar 12, 2011 6:16 AM EST