Berlin Wall, 21 years later
Berlin Wall
Credit: Getty Images
Two girls sit beside the wall afer a wreath laying ceremony at the memorial of the Berlin Wall in the Bernauer Strasse, on August 13, 2012 on 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)
