Austrian Finance Minister Gernot Bluemel addresses the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Finance Minister Gernot Bluemel arrive for a news conference during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Finance Minister Gernot Bluemel addresses the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Finance Minister Gernot Bluemel and Agriculture Minister Elisabeth Koestinger attend a cabinet meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Finance Minister Gernot Bluemel address the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz, Finance Minister Gernot Bluemel, Vice Chancellor Werner Kogler and Infrastructure Minister Leonore Gewessler address the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Finance Minister Gernot Bluemel address the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler attend a cabinet meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Vice Chancellor Werner Kogler addresses the media during a Government meeting in Krems, Austria January 30, 2020. REUTERS/Leonhard Foeger 

Austrian Health Minister Rudolf Anschober and Foreign Minister Alexander Schallenberg address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Foreign Minister Alexander Schallenberg addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Foreign Minister Alexander Schallenberg addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Health Minister Rudolf Anschober addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Health Minister Rudolf Anschober and Foreign Minister Alexander Schallenberg address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Health Minister Rudolf Anschober addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Health Minister Rudolf Anschober addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz gestures as he speaks to the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Vice-Chancellor Werner Kogler arrives for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Vice-Chancellor Werner Kogler addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Vice-Chancellor Werner Kogler addresses the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz and Vice-Chancellor Werner Kogler address the media during a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Vice Chancellor Werner Kogler arrives for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz, Interior Minister Karl Nehammer, Green Party whip Sigrid Maurer and Peoples Party whip August Woeginger arrive for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz, Finance Minister Gernot Bluemel, Defense Minister Klaudia Tanner, Agriculture Minister Elisabeth Koestinger and Peoples Party whip August Woeginger arrive for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Justice Minister Alma Zadic and Foreign Minister Alexander Schallenberg arrive for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Sebastian Kurz arrives for a Government meeting in Krems, Austria January 29, 2020. REUTERS/Leonhard Foeger 

Austrian Chancellor Werner Faymann addresses a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Vice Chancellor Reinhold Mitterlehner (L) and Chancellor Werner Faymann smile during a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Vice Chancellor Reinhold Mitterlehner (L) and Chancellor Werner Faymann leave a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Austrian State Secretary Harald Mahrer, Vice Chancellor Reinhold Mitterlehner, Chancellor Werner Faymann and Minister in the Chancellery Josef Ostermayer (L-R) address a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Vice Chancellor Reinhold Mitterlehner, Chancellor Werner Faymann and Minister in the Chancellery Josef Ostermayer (L-R) address a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Austrian Chancellor Werner Faymann arrives for a news conference after the end of a government conclave in Krems March 24, 2015. REUTERS/Heinz-Peter Bader 

Armed police guard the courtroom during the trial of defendant Magomed Z., a Russian national, in Krems January 22, 2015. Austria has put on trial the 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national, is led into court for the start of his trial in Krems January 22, 2015. Austria has put on trial the 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national (C) is guarded as he waits for the start of his trial at the courthouse in Krems January 22, 2015. Austria has put on trial a 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national (C) is guarded as he waits for the start of his trial at the courthouse in Krems January 22, 2015. Austria has put on trial a 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national (C) is guarded as he waits for the start of his trial at the courthouse in Krems January 22, 2015. Austria has put on trial a 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national (C) is guarded as he talks to his lawyer Wolfgang Blaschitz (L) before the start of his trial at the courthouse in Krems January 22, 2015. Austria has put on trial a 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

Defendant Magomed Z., a Russian national, is led into court for the start of his trial in Krems January 22, 2015. Austria has put on trial the 30-year old Chechen, whom authorities say fought with Islamic State (IS) militants in Syria in 2013, adopting its "nationality" and sending $800 to the militants, in the first trial of its kind in the Alpine country. The man, who could face up to 10 years in jail, claims he had done charity work in Syrian refugee camps and did not fight with IS. REUTERS/Heinz-Peter Bader (AUSTRIA - Tags: CRIME LAW)

A funeral cortege escorts the coffin of a 14-year-old boy at a cemetery in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

A funeral cortege escorts the coffin of a 14-year-old boy at a cemetery in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

A funeral cortege escorts the coffin of a 14-year-old boy at a cemetery in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

People look at an announcement of a funeral of a young boy put in front of a supermarket in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

Candles, letters and crosses in memorial of a young boy are put in front of a supermarket in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

Candles, letters and crosses in memorial of a young boy are put in front of a supermarket in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

Candles, letters and crosses in memorial of a young boy are put in front of a supermarket in Krems August 13, 2009. A 14-year-old burglar was shot dead last week and another 16-year-old wounded after they broke into the supermarket and police arrived to arrest them. REUTERS/Herwig Prammer (AUSTRIA CRIME LAW) 

Turkish fans try to watch from outside the stadium during a Euro 2008 training session of the Turkey national soccer team at Sepp Dol Stadium in Krems, June 18, 2008. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY 

Turkish fans try to watch from outside the stadium as Austrian police stand guard during a training session of Turkey national soccer team at Sepp Dol Stadium in Krems, June 18, 2008. Turkey will face Croatia in the quarter final of Euro 2008 soccer championship in Vienna on Friday. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY 

Turkey's head soccer coach Fatih Terim attends a training session at Sepp Dol Stadium in Krems, June 18, 2008. Turkey will face Croatia in the quarter final of the Euro 2008 soccer championship in Vienna on Friday. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY 

Turkey's Sabri Sarioglu (L) and Hakan Balta (R) run during a training session at Sepp Dol Stadium in Krems, June 18, 2008. Turkey will face Croatia in the quarter final of the Euro 2008 soccer championship in Vienna on Friday. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY 

Turkey's goalkeepers Rustu Recber (2nd R), Volkan Demirel (C) and Tolga Zengin (L) attend a training session at Sepp Dol Stadium while Austrian police watch Turkish fans trying to see them training in Krems, June 18, 2008. Turkey will face Croatia in the quarter final of Euro 2008 soccer championship in Vienna on Friday. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY 

Turkey's head soccer coach Fatih Terim holds a ball during a training session at Sepp Dol Stadium in Krems, June 18, 2008. Turkey will face Croatia in the quarter final of the Euro 2008 soccer championship in Vienna on Friday. REUTERS/Fatih Saribas (AUSTRIA) MOBILE OUT. EDITORIAL USE ONLY