BERLIN, GERMANY - SEPTEMBER 26: Christian Democrats (CDU) Bundestag faction leader Volker Kauder (R), German Chancellor Angela Merkel (L) and Bavarian Governor and head of the Bavarian Christian Social Union (CSU) Horst Seehofer attends the first faction meeting of the Christian Democrats party at the German federal parliament, Bundestag, in the Reichstag building in Berlin, Germany on September 26, 2017. (Photo by Maurizio Gambarini/Anadolu Agency/Getty Images)
BERLIN, GERMANY - SEPTEMBER 26: German Chancellor Angela Merkel (R) attends the first faction meeting of the Christian Democrats party at the German federal parliament, Bundestag, in the Reichstag building in Berlin, Germany on September 26, 2017. (Photo by Maurizio Gambarini/Anadolu Agency/Getty Images)
BERLIN, GERMANY - SEPTEMBER 26: German Foreign Minister Sigmar Gabriel attends the first faction meeting of the Germany's Social Democrats Party (SPD) at the German federal parliament, Bundestag, in the Reichstag building in Berlin, Germany on September 26, 2017. (Photo by Maurizio Gambarini/Anadolu Agency/Getty Images)
BERLIN, GERMANY - JANUARY 25: German Social Democrat (SPD) politician and designated party's chairman Martin Schulz, attends a faction meeting of the German Social Democrats at the Reichstag building, host of the German federal parliament, Bundestag, in Berlin, Germany, on January 25, 2017. (Photo by Maurizio Gambarini/Anadolu Agency/Getty Images)
BERLIN, GERMANY - SEPTEMBER 05: Vice-Chancellor and Foreign Minister Sigmar Gabriel (L) and German Chancellor Angela Merkel (R) attend a meeting of the German parliament Bundestag in Berlin, Germany on September 05, 2017. (Photo by Maurizio Gambarini/Anadolu Agency/Getty Images)
