Mexico's President Andres Manuel Lopez Obrador participates in a wreath-laying ceremony at the Benito Juarez Memorial during a state visit, in downtown Washington D.C, U.S., July 8, 2020. REUTERS/Carlos Barria

German Chancellor Angela Merkel delivers a speech during a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

German Chancellor Angela Merkel wears a protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel addresses a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel addresses a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel wears a protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel delivers a speech during a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

German Chancellor Angela Merkel delivers a speech during a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

German Chancellor Angela Merkel wearing a face mask gestures as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

German Chancellor Angela Merkel wearing a face mask gestures as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the outbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the outbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the ourtbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

German Chancellor Angela Merkel adjusts her protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel adjusts her protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel wears a protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel wears a protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel wears a protective face mask as she arrives for a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel adjusts a face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the ourtbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

An ultra-Orthodox Jewish youth wears a protective mask in the Jewish settlement of Beitar Illit which Israel has declared a restricted zone after a spike in new coronavirus disease (COVID-19) cases, in the Israeli-occupied West Bank July 8, 2020. REUTERS/Ronen Zvulun

German Chancellor Angela Merkel gestures as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

A family stands by, while their luggage is being checked with a sniffer dog at the domestic wing of the Nnamdi Azikiwe International Airport, on its re-opening day for domestic flight operations, following the coronavirus disease (COVID-19) outbreak, in Abuja, Nigeria July 8, 2020. REUTERS/Afolabi Sotunde

German Chancellor Angela Merkel wears a protective face mask as she attends a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

German Chancellor Angela Merkel wears a protective face mask as she arrives for a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

A protester wears a t-shirt with the Airbus logo during a demonstration in front of the Airbus facility in Montoir-de-Bretagne near Saint-Nazaire, France July 8, 2020. REUTERS/Stephane Mahe

A man is seen on arrival at the domestic wing of the Nnamdi Azikiwe International Airport on its re-opening day for domestic flight operations, following the coronavirus disease (COVID-19) outbreak, in Abuja, in Abuja, Nigeria July 8, 2020. REUTERS/Afolabi Sotunde

Ushers wearing protective face masks wait for the start of a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the outbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

A Bahrain make-up artist, Eman Javeed, gives online make-up classes from her home, following the outbreak of the coronavirus disease (COVID-19), in Isa, Bahrain, July 8, 2020. REUTERS/Hamad I Mohammed

CGT union members gather during a demonstration in front of the Airbus facility in Montoir-de-Bretagne near Saint-Nazaire, France July 8, 2020. REUTERS/Stephane Mahe

An Arik airline flight takes off from the domestic wing of the Nnamdi Azikiwe International Airport on its re-opening day for domestic flight operations, following the coronavirus disease (COVID-19) outbreak, in Abuja, Nigeria July 8, 2020. REUTERS/Afolabi Sotunde

French workers' union Force Ouvriere (FO) Airbus representative Jean Francois Knepper speaks to the media during a demonstration outside the Airbus factory in Blagnac, near Toulouse, France July 8, 2020. REUTERS/Nacho Doce

Britain's Foreign Secretary Dominic Raab meets Turkey's Foreign Minister Mevlut Cavusoglu, in London, Britain July 8, 2020. REUTERS/Hannah McKay/Pool

A protester wears a waistcoat with Force Ouvriere (FO) Metaux signage during a demonstration outside the Airbus factory in Blagnac, near Toulouse, France July 8, 2020. REUTERS/Nacho Doce

A SF Express delivery driver sorts parcels on the street next a delivery vehicle after an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 8, 2020. REUTERS/Thomas Peter

Delivery drivers rest outside a shopping centre after an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 8, 2020. REUTERS/Thomas Peter

A bus drives near an Israeli soldier standing guard at the entrance to the Jewish settlement of Beitar Illit which Israel has declared a restricted zone after a spike in new coronavirus disease (COVID-19) cases, in the Israeli-occupied West Bank July 8, 2020. REUTERS/Ronen Zvulun

China Post delivery drivers sort parcels on the street next to delivery vehicles after an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 8, 2020. REUTERS/Thomas Peter

A delivery driver rests on his electric scooter after an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 8, 2020. REUTERS/Thomas Peter

A delivery driver rests on a bench next to his electric scooter after an outbreak of the coronavirus disease (COVID-19) in Beijing, China, July 8, 2020. REUTERS/Thomas Peter

A protester wears a cap with Force Ouvriere (FO) Metaux signage during a demonstration outside the Airbus factory in Blagnac, near Toulouse, France July 8, 2020. REUTERS/Nacho Doce

Britain's Foreign Secretary Dominic Raab and Turkey's Foreign Minister Mevlut Cavusoglu arrive for a meeting, in London, Britain July 8, 2020. REUTERS/Hannah McKay/Pool

MEP Jens Gieseke wears a protective face mask before German Chancellor Angela Merkel addresses a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

MEPs wear protective face masks before German Chancellor Angela Merkel addresses a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

MEP Hannes Heide wears a protective face mask before German Chancellor Angela Merkel addresses a plenary session at the European Parliament in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman/Pool

Ultra-Orthodox Jewish youths watch as an Israeli policeman works at the entrance to the Jewish settlement of Beitar Illit which Israel has declared a restricted zone after a spike in new coronavirus disease (COVID-19) cases, in the Israeli-occupied West Bank July 8, 2020. REUTERS/Ronen Zvulun


Britain's Foreign Secretary Dominic Raab meets Turkey's Foreign Minister Mevlut Cavusoglu, in London, Britain July 8, 2020. REUTERS/Hannah McKay/Pool

Britain's Foreign Secretary Dominic Raab meets Turkey's Foreign Minister Mevlut Cavusoglu, in London, Britain July 8, 2020. REUTERS/Hannah McKay/Pool

A family is seen in a queue at the domestic wing of the Nnamdi Azikiwe International Airport on its re-opening day for domestic flight operations, following the coronavirus disease (COVID-19) outbreak, in Abuja, Nigeria July 8, 2020. REUTERS/Afolabi Sotunde

An ultra-Orthodox Jewish man wears a protective face shield while smoking in the Jewish settlement of Beitar Illit which Israel has declared a restricted zone after a spike in new coronavirus disease (COVID-19) cases, in the Israeli-occupied West Bank July 8, 2020. REUTERS/Ronen Zvulun

An ultra-Orthodox Jewish man wears a protective mask while looking out from the window of a synagogue in the Jewish settlement of Beitar Illit which Israel has declared a restricted zone after a spike in new coronavirus disease (COVID-19) cases, in the Israeli-occupied West Bank July 8, 2020. REUTERS/Ronen Zvulun

A staff member of the European Parliament wears a face mask as he prepares the hemicycle ahead of German Chancellor Angela Merkel's speech during a plenary session at the European Parliament in Brussels, in Brussels, Belgium July 8, 2020. REUTERS/Francois Lenoir

French Justice Minister Eric Dupond-Moretti speaks as he visits the Fresnes Prison as part of his first official visit as newly-appointed Justice Minister, in Fresnes, Val-de-Marne, south of Paris, France July 7, 2020 Picture taken July 7, 2020 Thomas Coex/Pool via REUTERS

German Chancellor Angela Merkel takes off her face mask before making an opening statement with European Parliament President David Sassoli (not pictured) ahead of a debate with EU lawmakers on Germany's presidency of the EU, in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman

CGT union member takes part in a demonstration in front of the Airbus facility in Montoir-de-Bretagne near Saint-Nazaire, France July 8, 2020. REUTERS/Stephane Mahe

German Chancellor Angela Merkel puts on her face mask after making an opening statement with European Parliament President David Sassoli (not pictured) ahead of a debate with EU lawmakers on Germany's presidency of the EU, in Brussels, Belgium July 8, 2020. REUTERS/Yves Herman

Security forces officers use shields to cover during a protest against a lockdown planned for the capital this weekend to halt the spread of the coronavirus disease (COVID-19) in Belgrade, Serbia July 7, 2020. Picture taken July 7, 2020. REUTERS/Marko Djurica

An injured demonstrator receives aid during a protest against a lockdown planned for the capital this weekend to halt the spread of the coronavirus disease (COVID-19) in Belgrade, Serbia July 7, 2020. Picture taken July 7, 2020. REUTERS/Marko Djurica

A demonstrator confronts with security forces officers during a protest against a lockdown planned for the capital this weekend to halt the spread of the coronavirus disease (COVID-19) in Belgrade, Serbia July 7, 2020. Picture taken July 7, 2020. REUTERS/Marko Djurica