BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Michael Kappeler/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) betritt den Plenarsaal vor Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union CDU enters the plenary hall before questioning the federal government at the 70th session of the Bundestag on 12 12 2018 in Berlin Germany

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) betritt den Plenarsaal vor Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union CDU enters the plenary hall before questioning the federal government at the 70th session of the Bundestag on 12 12 2018 in Berlin Germany

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) vor Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union CDU before questioning the federal government at the 70th session of the Bundestag on 12 December 2018 in Berlin Germany

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) spricht waehrend der Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union (CDU) will speak at the 70th session of the Bundestag on 12 December 2018 in Berlin, Germany, during the questioning of the federal government.

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel is seen prior to answer questions during Question Time at the German parliament Bundestag in Berlin, Germany, on 12 December 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

BERLIN, GERMANY - DECEMBER 12: German Chancellor Angela Merkel answers questions during Question Time at the Bundestag in Berlin, Germany, on December 12, 2018. Abdulhamid Hosbas / Anadolu Agency/ABACAPRESS.COM

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Bernd von Jutrczenka/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Michael Kappeler/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Michael Kappeler/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Michael Kappeler/dpa

12 December 2018, Berlin: Federal Chancellor Angela Merkel (CDU) answers questions from members of the German Bundestag during the 70th plenary session of the 19th legislative period of the German Bundestag. Merkel is taking part in the government survey for the second time this year. No previous head of government has ever taken part in this round of questions. Photo: Michael Kappeler/dpa

Bundeskanzlerin, Angela Merkel von der Christlich Demokratischen Union (CDU) betritt den Plenarsaal vor Befragung der Bundesregierung bei der 70. Sitzung des Bundestag am 12.12.2018 in Berlin, Deutschland. *** Chancellor Angela Merkel of the Christian Democratic Union CDU enters the plenary hall before questioning the federal government at the 70th session of the Bundestag on 12 12 2018 in Berlin Germany