PHOTOS: May Day rallies angry workers worldwide
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Credit: AFP/Getty Images
Pakistani working women carry candles as they march for better wages and conditions during a May Day rally in Karachi on May 1, 2012. Pakistan has a workforce of around 56 million people among a population of 179 million, according to Pakistan's official figures compiled by the Federal Bureau of Statistics. Every year thousands of labourers rally across the country demanding better wages and conditions to mark May Day. AFP PHOTO/ASIF HASSAN (Photo credit should read ASIF HASSAN/AFP/GettyImages)
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