Britain's Prime Minister Boris Johnson looks on as he meets with his Iraq's counterpart Mustafa Al-Kadhimi (not pictured) at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Hussein Hassan and Mohamed Ahmed, suspects charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, stand in the dock during the postponed sentencing of their case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Arbre généalogique de la dynastie Chakri, la famille royale régnant actuellement en Thaïlande

A member of anti-terror police unit keeps guard during the postponed sentencing of suspects Hussein Hassan and Mohamed Ahmed, charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Britain's Prime Minister Boris Johnson speaks as he meets with his Iraq's counterpart Mustafa Al-Kadhimi (not pictured) at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Spanish Prime Minister Pedro Sanchez attends a no confidence motion against the government at parliament in Madrid, Spain, October 22, 2020. Pablo Blazquez Dominguez/Pool via Reuters

Mohamed Ahmed, a suspect charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, sits in the dock during the postponed sentencing of his case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Spanish Prime Minister Pedro Sanchez, second Deputy Prime Minister Pablo Iglesias and Santiago Abascal, leader of Spain's far-right party Vox, attend a no confidence motion against the government at parliament in Madrid, Spain, October 22, 2020. Pablo Blazquez Dominguez/Pool via Reuters

Hussein Hassan and Mohamed Ahmed, suspects charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, sit in the dock during the postponed sentencing of their case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Britain's Prime Minister Boris Johnson speaks as he meets with his Iraq's counterpart Mustafa Al-Kadhimi (not pictured) at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Hussein Hassan, a suspect charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, sits in the dock during the postponed sentencing of his case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Santiago Abascal, leader of Spain's far-right party Vox, walks to give his speech as Prime Minister Pedro Sanchez looks on during a no confidence motion against the government at parliament in Madrid, Spain, October 22, 2020. Pablo Blazquez Dominguez/Pool via Reuters

Britain's Prime Minister Boris Johnson gestures as he meets with his Iraq's counterpart Mustafa Al-Kadhimi at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Santiago Abascal, leader of Spain's far-right party Vox, walks to give his speech as Prime Minister Pedro Sanchez looks on during a no confidence motion against the government at parliament in Madrid, Spain, October 22, 2020. Pablo Blazquez Dominguez/Pool via Reuters

Mohamed Ahmed, a suspect charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, sits in the dock during the postponed sentencing of his case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Mohamed Ahmed, a suspect charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, adjusts his face mask as he sits in the dock during the postponed sentencing of their case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Britain's Prime Minister Boris Johnson speaks with his Iraq's counterpart Mustafa Al-Kadhimi as they meet at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Britain's Prime Minister Boris Johnson listens to his Iraq's counterpart Mustafa Al-Kadhimi as they meet at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

People walk near a burnt barricade along Okota road in Lagos, Nigeria October 22, 2020. REUTERS/Seun Sanni

Britain's Prime Minister Boris Johnson meets with his Iraq's counterpart Mustafa Al-Kadhimi at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Britain's Prime Minister Boris Johnson gestures as he meets with his Iraq's counterpart Mustafa Al-Kadhimi at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Britain's Prime Minister Boris Johnson reacts as he meets with his Iraq's counterpart Mustafa Al-Kadhimi at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Britain's Prime Minister Boris Johnson meets with his Iraq's counterpart Mustafa Al-Kadhimi at Downing Street, in London, Britain October 22, 2020. REUTERS/Henry Nicholls/Pool

Hussein Hassan and Mohamed Ahmed, suspects charged with helping al Qaeda-linked militants to launch an attack on the Westgate mall, are escorted as they leave the dock during the postponed sentencing of their case at the Milimani Law Courts in Nairobi, Kenya October 22, 2020. REUTERS/Thomas Mukoya

Britain's Prime Minister Boris Johnson and Iraq's Prime Minister Mustafa Al-Kadhimi meet outside Downing Street, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson and Iraq's Prime Minister Mustafa Al-Kadhimi meet outside Downing Street, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson emerges from Downing Street as he waits to greet Iraq's Prime Minister Mustafa Al-Kadhimi, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson and Iraq's Prime Minister Mustafa Al-Kadhimi meet outside Downing Street, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson emerges from Downing Street as he waits to greet Iraq's Prime Minister Mustafa Al-Kadhimi, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson emerges from Downing Street as he waits to greet Iraq's Prime Minister Mustafa Al-Kadhimi, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

Britain's Prime Minister Boris Johnson emerges from Downing Street as he waits to greet Iraq's Prime Minister Mustafa Al-Kadhimi, in London, Britain October 22, 2020. REUTERS/Peter Nicholls

A view shows the damaged window of a car decorated with a cross in Lagos, Nigeria October 22, 2020. REUTERS/Seun Sanni

People wearing face masks queue to buy tickets to enter the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

People wearing face masks queue to buy tickets to enter the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

People wearing face masks queue to buy tickets to enter the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

A man sits with his children on seats made by Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, at their home in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, chooses tires to make a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, chooses tires to make a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, makes a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, makes a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

A man wearing a protective face mask works out in a gym, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

Abdullah al Momani a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, makes a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, colors a chair at his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

A man wearing a protective face mask works out in a gym, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

A woman wearing a protective face mask works out in a gym, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, collects tires dumped in the street in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

A man wearing a face mask walks with dogs near the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

Police officers speak with a nun near the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

People wearing face masks walk past the Colosseum as Italy is facing a surge in the coronavirus disease (COVID-19) infections in Rome, Italy, October 22, 2020. REUTERS/Guglielmo Mangiapane

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, transfers tires which he collected from the street to his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

Abdullah al Momani, a Jordanian man who transforms waste tires into pieces of furniture to protect the environment, transfers tires which he collected from the street to his workshop in Ajloun, Jordan, October 20, 2020. Picture taken October 20, 2020. REUTERS/Muhammad Hamed

A woman holds a face mask as she drinks water during a gym session, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

A sign is pictured as a man wearing a protective face mask works out in a gym, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

A man wearing a protective face mask works out in a gym, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

People work out during a gym session on a terrace, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli

Lothar Wieler, head of Robert Koch Institute, Germany's federal government agency and research institute responsible for disease control and prevention, speaks at a news conference on the coronavirus and COVID-19 in Berlin, Germany October 22, 2020. Germany's disease control centre is reporting a new daily record increase in coronavirus infections, which rocketed past the 10,000 mark for the first time as the pandemic continues to spread. Markus Schreiber/Pool via REUTERS

Lothar Wieler, head of Robert Koch Institute, Germany's federal government agency and research institute responsible for disease control and prevention, speaks at a news conference on the coronavirus and COVID-19 in Berlin, Germany October 22, 2020. Germany's disease control centre is reporting a new daily record increase in coronavirus infections, which rocketed past the 10,000 mark for the first time as the pandemic continues to spread. Markus Schreiber/Pool via REUTERS

Lothar Wieler, head of Robert Koch Institute, Germany's federal government agency and research institute responsible for disease control and prevention, speaks at a news conference on the coronavirus and COVID-19 in Berlin, Germany October 22, 2020. Germany's disease control centre is reporting a new daily record increase in coronavirus infections, which rocketed past the 10,000 mark for the first time as the pandemic continues to spread. Markus Schreiber/Pool via REUTERS

People walk near a burnt barricade along Okota road in Lagos, Nigeria October 22, 2020. REUTERS/Seun Sanni

People work out during a gym session on a terrace, following the outbreak of the coronavirus disease (COVID-19), in Rome, Italy, October 22, 2020. REUTERS/Remo Casilli