Berlin

German Chancellor Angela Merkel and German Vice Chancellor, Economy and Energy Minister Sigmar Gabriel (R) hand over birthday flowers to State Minister at the Foreign Ministry Michael Roth (L) before the weekly cabinet meeting in Berlin on August 24, 2016. / AFP PHOTO / TOBIAS SCHWARZTOBIAS SCHWARZ/AFP/Getty Images

Tobias Schwarz/AFP/Getty

German Chancellor Angela Merkel and German Vice Chancellor, Economy and Energy Minister Sigmar Gabriel hand over birthday flowers to State Minister at the Foreign Ministry Michael Roth before the weekly cabinet meeting in Berlin

German Chancellor Angela Merkel arrives for a news conference in Berlin, Germany, July 28, 2016.

Hannibal Hanschke/Reuters

German Chancellor Angela Merkel arrives for a news conference in Berlin, Germany

People pass by the office of the representation of the European Commission in Germany in Berlin on June 24, 2016.  Britain has voted to break out of the European Union, striking a thunderous blow against the bloc and spreading panic through world markets on June 24 as sterling collapsed to a 31-year low.  / AFP PHOTO / John MACDOUGALLJOHN MACDOUGALL/AFP/Getty Images

John Macdougall/AFP/Getty

People pass by the office of the representation of the European Commission in Germany in Berlin

German Chancellor Angela Merkel watches how lemonade is mixed as part of a children's experiment during her visit at a kindergarten in Berlin, Germany, Tuesday, June 21, 2016

Michael Kappeler/dpa via AP

German Chancellor Angela Merkel watches how lemonade is mixed as part of a children’s experiment during her visit at a kindergarten in Berlin, Germany.

German Chancellor Angela Merkel signs an autograph as pupils attempt a selfie upon Merkel's arrival at the French high school (Franzoesisches Gymnasium Berlin) on May 3, 2016 in Berlin, Germany. Merkel visited the school to discuss European Union-related issues as part of the EU Project Day, in which German politicians across the country are visiting schools in order to raise awareness among high school of the role of the European Union

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German Chancellor Angela Merkel signs an autograph as pupils attempt a selfie upon Merkel’s arrival at Franzoesisches Gymnasium Berlin, Germany on Tuesday

German Chancellor Angela Merkel (R) and ...German Chancellor Angela Merkel (R) and Indonesian President Joko Widodo inspect a military honor guard on April 18, 2016 before talks at the Chancellery in Berlin.

Tobias Schwarz/AFP

German Chancellor Angela Merkel and Indonesian President Joko Widodo inspect a military honor guard before talks at the Chancellery in Berlin 

As Refugee Flow Ebbs Germany Concentrates On Integration...BERLIN, GERMANY - APRIL 14:  Children play as residents look from their window at the container settlement shelter for refugees and migrants in Zehlendorf district on April 14, 2016 in Berlin, Germany. Locals, many of them retirees, come to the shelter regularly to help the refugees and migrants, who are from countries including Syria, Iraq, Afghanistan, Kosovo and Serbia. The coalition partners of the German government yesterday announced a new package of legislation that includes measures to foster the integration of refugees who have received asylum status in Germany.  (Photo by Sean Gallup/Getty Images)

Sean Gallup/Getty

Children play as residents look from their window at the container settlement shelter for refugees and migrants in Zehlendorf district in Berlin, Germany. Locals, many of them retirees, come to the shelter regularly to help the refugees and migrants 

Kay Nietfeld/AFP

Mexican President Enrique Pena Nieto lays a wreath at the memorial for the victims of war and dictatorship at new guard house (Neue Wache) in Berlin

Axel Schmidt/AP

Actress Emma Thompson holds her name badge in front of her face during the press conference for the film ‘Alone in Berlin’ at the 2016 Berlinale Film Festival in Berlin, Germany

A model wears a creation of designer Anja Gockel during the Fashion Week in Berlin, Wednesday, Jan. 20, 2016. The Fall/Winter 2016/2017 collections are presented during the Berlin Fashion Week from Jan. 18 to 22.

Markus Schreiber/AP

A model wears a creation of designer Anja Gockel during the Fashion Week in Berlin, Wednesday. The Fall/Winter 2016/2017 collections are presented during the Berlin Fashion Week, which started on Monday

A man with an umbrella walks alongside the river Spree on a rainy winter day in Berlin, Germany, Tuesday, Jan. 12, 2016.

Markus Schreiber/AP

A man with an umbrella walks alongside the river Spree on a rainy winter day in Berlin, Germany, Tuesday

Members of German federal police Bundespolizei demonstrate their skills during a presentation of the new unit for arrests and securing evidence (BFE) in Ahrensfelde near Berlin, Germany on Wednesday

Hannibal Hanschke/Reuters

Members of German federal police Bundespolizei demonstrate their skills during a presentation of the new unit for arrests and securing evidence (BFE) in Ahrensfelde near Berlin, Germany on Wednesday

German Bundeswehr soldiers of an honor

Tobias Schwarz/AFP/Getty Images

German Bundeswehr soldiers of an honour guard salute during a welcoming ceremony at the Defence Ministry in Berlin on Friday

A model wears a creation of designer Anja Gockel Spring/Summer 2015 fashion collection during the Mercedes-Benz Fashion Week in Berlin, Wednesday, July 8, 2015.

Markus Schreiber/AP

A model wears a creation of designer Anja Gockel Spring/Summer 2015 fashion collection during the Mercedes-Benz Fashion Week in Berlin on Wednesday

German Chancellor Merkel and Economy Minister Gabriel arrive at a cabinet meeting at the Chancellery in Berlin...German Chancellor Angela Merkel (R) and Economy Minister Sigmar Gabriel arrive at a cabinet meeting at the Chancellery in Berlin, April 1, 2015. Merkel's cabinet signed off on a draft law on Wednesday that imposes an effective ban on the controversial technique of fracking for shale gas.      REUTERS/Fabrizio Bensch

Fabrizio Bensch/Reuters

German Chancellor Angela Merkel and Economy Minister Sigmar Gabriel arrive at a cabinet meeting at the Chancellery in Berlin. Merkel’s cabinet signed off on a draft law on Wednesday that imposes an effective ban on the controversial technique of fracking for shale gas. 

German Chancellor Angela Merkel and Greek Prime Minister Alexis Tsipras listen to their countries' national anthems upon his arrival for talks at the Chancellery on March 23, 2015 in Berlin, Germany. The two leaders are meeting as relations between the Tsipras government and Germany have soured amidst contrary views between the two countries on how Greece can best work itself out of its current economic morass.

Sean Gallup/Getty Images

German Chancellor Angela Merkel and Greek Prime Minister Alexis Tsipras listen to their countries’ national anthems upon his arrival for talks at the Chancellery on Monday in Berlin, Germany

A man looks to the art works Erection Molle, right, by artist Pol Bury  and 'Weisse Muehle' ( White Mill), right, by artist Guenther Uecker as part of the ZERO exhibition in Berlin, Friday, March 20, 2015. The exhibition is honoring the German-born ZERO movement, which sought to give a new optimism and a fresh start to art after the gloomy post-World War II years, with a major retrospective. (AP Photo/Markus Schreiber)

Markus Schreiber/AP

A man looks to the art works Erection Molle, right, by artist Pol Bury and ‘Weisse Muehle’ (White Mill), right, by artist Guenther Uecker as part of the ZERO exhibition in Berlin. The exhibition is honoring the German-born ZERO movement, which sought to give a new optimism and a fresh start to art after the gloomy post-World War II years, with a major retrospective. 

Members of the German parliament vote on financial help for Greece at the German parliament, the Bundestag in Berlin on Friday, Feb. 27, 2015.  Germany's Parliament overwhelmingly approved the four-month extension of Greece's financial bailout on Friday, despite unease over the new government in Athens.  Lawmakers voted 542-32 to back the bailout extension. There were 13 abstentions.  (AP Photo/Axel Schmidt)

Axel Schmidt/AP

Members of the German parliament vote on financial help for Greece at the German parliament, the Bundestag in Berlin on Friday. Germany‘s Parliament overwhelmingly approved the four-month extension of Greece’s financial bailout on Friday, despite unease over the new government in Athens. Lawmakers voted 542-32 to back the bailout extension. There were 13 abstentions. 

German Chancellor Angela Merkel attends a reception for Sternsinger (carol singers) at the Chancellery in Berlin, January 7, 2015. Merkel annually receives children who take part in the Sternsinger project, collecting money for charity programs that help children in need around the world.

Fabrizio Bensch/Reuters

German Chancellor Angela Merkel attends a reception for Sternsinger (carol singers) at the Chancellery in Berlin on Wednesday. Merkel annually receives children who take part in the Sternsinger project, collecting money for charity programs that help children in need around the world

German Chancellor Angela Merkel attends a special session of the German parliament to commemorate the 25th anniversary of the fall of the wall  at the Bundestag in Berlin, Friday, Nov. 7, 2014. On Nov. 9, Germany celebrate the 25th anniversary of the fall of the wall in 1989.

Markus Schreiber/AP

German Chancellor Angela Merkel attends a special session of the German parliament to commemorate the 25th anniversary of the fall of the wall at the Bundestag in Berlin, on Friday