People walk in front of the former Berlin Wall in Bernauer Strasse in Berlin November 8, 2014. A part of the inner city of Berlin will be temporarily divided from November 7 to 9, with a light installation 'Lichtgrenze' (Border of Light) featuring 8000 luminous white balloons to commemorate the 25th anniversary of the fall of the Berlin Wall. REUTERS/Fabrizio Bensch (GERMANY - Tags: POLITICS ANNIVERSARY SOCIETY)