A passanger walks among rubbish and papers as Barcelona Airport cleaning staff protest against budget cuts at the El Prat International Airport on May 29, 2012 in Barcelona, Spain. Barcelona Airport ... more 
A passanger walks among rubbish and papers as Barcelona Airport cleaning staff protest against budget cuts at the El Prat International Airport on May 29, 2012 in Barcelona, Spain. Barcelona Airport cleaning staff are holding a two days strike portesting against the 1.3 million Euros budget cut that the airport operator company AENA has announced. (Photo by David Ramos/Getty Images) less 
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Tue, May 29, 2012 2:00 PM EDT