Former US Secretary of State Henry Kissinger poses for a photograph after attending the unveiling of a bust of Mikhail Gorbachev by French artist Serge Mangin in Berlin, on November 9, 2009, as Germany is celebrating the 20th anniversary of the fall of the Berlin Wall. Getty Images logo Getty Images 27 months ago

Former US Secretary of State Henry Kissinger poses for a photograph after attending the unveiling of a bust of Mikhail Gorbachev by French artist Serge Mangin in Berlin, on November 9, 2009, as Germany is celebrating the 20th anniversary of the fall of the Berlin Wall.