German Chancellor Angela Merkel, left, stands in front of a black and white picture showing cars and people at the border crossing Bornholmer Street after the Fall of the Berlin Wall 1989, in Berlin, Germany, Monday, Nov. 9, 2009, during the commemorations of the 20th anniversary of the fall of the Berlin Wall on Nov.9, 1989. AP Photo logo AP Photo 27 months ago

German Chancellor Angela Merkel, left, stands in front of a black and white picture showing cars and people at the border crossing Bornholmer Street after the Fall of the Berlin Wall 1989, in Berlin, Germany, Monday, Nov. 9, 2009, during the commemorations of the 20th anniversary of the fall of the Berlin Wall on Nov.9, 1989.