Berlin Wall, 21 years later
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Credit: AFP/Getty Images
People walk past remains of the Berlin Wall in the Bernauer Strasse, on August 12, 2012 on the eve of the anniversary of the construction of the Berlin Wall. Berlin marks the 51st anniversary of the building of the Berlin Wall on August 13, 2012. AFP PHOTO / DAVID GANNON (Photo credit should read DAVID GANNON/AFP/GettyImages)
