SOFIA, BULGARIA - DECEMBER 07: People walk across the Vitosha Boulevard shopping street as the St Nedelya Eastern Orthodox church stands behind at twilight on December 7, 2013 in Sofia, Bulgaria. ... more 
SOFIA, BULGARIA - DECEMBER 07: People walk across the Vitosha Boulevard shopping street as the St Nedelya Eastern Orthodox church stands behind at twilight on December 7, 2013 in Sofia, Bulgaria. Restrictions on the freedom of Bulgarians and Romanians to work in the European Union are due to run out by December 31, though several EU leaders, including British Prime Minister David Cameron, are considering imposing temporary restrictions to cut the flow of Romanians and Bulgarians arriving in EU countries. Many EU nations have voiced concern over too many Bulgarians and Romanians arriving and applying for social benefits. Romania and Bulgaria are both EU members though their citizens do not yet receive the same rights as citizens of other EU nations. (Photo by Sean Gallup/Getty Images) less 
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Getty Images | Photo By Sean Gallup / Getty Images
Sun, Dec 8, 2013 6:28 AM EST