German Chancellor Merkel places a lit candle after the church service during a ceremony marking the 25th anniversary of the fall of the Berlin Wall at a memorial in Bernauer Strasse in Berlin

German Chancellor Merkel places a lit candle after the church service during a ceremony marking the 25th anniversary of the fall of the Berlin Wall at a memorial in Bernauer Strasse in Berlin

German Chancellor Angela Merkel places a lit candle to commemorate the victims who tried to escape across the former East German border after the church service during a ceremony marking the 25th anniversary of the fall of the Berlin Wall at a memorial in Bernauer Strasse in Berlin, November 9, 2014. REUTERS/Michael Dalder (GERMANY – Tags: POLITICS ANNIVERSARY SOCIETY TPX IMAGES OF THE DAY)