Orthodox Christians wearing protective face masks attend a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

Orthodox Christians wearing protective face masks attend a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

Orthodox Christians attend a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

Orthodox Christians attend a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

An Orthodox Christian wearing a protective face mask attends a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

An Orthodox Christian is reflected in an icon during a service inside a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY

An Orthodox Christian wearing a protective mask and gloves attends a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

Orthodox Christians attend a service in a church located in the lower tier of the Cathedral of Christ the Saviour, after it was reopened as part of a phase of lifting the coronavirus disease (COVID-19) restrictions in Moscow, Russia June 2, 2020. REUTERS/Maxim Shemetov

A waiter wearing a face mask stands in front of Cafe des Phares, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

Women sit in Cafe Francais on Bastille square, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

French Economy and Finance Minister Bruno Le Maire gestures as he meets with restaurant and cafe owners at the Cafe des Phares on Bastille square, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

French Economy and Finance Minister Bruno Le Maire reacts as he meets with restaurant and cafe owners at the Cafe des Phares on Bastille square, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

French Economy and Finance Minister Bruno Le Maire meets with restaurant and cafe owners at the Cafe des Phares on Bastille square, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

French Economy and Finance Minister Bruno Le Maire meets with restaurant and cafe owners at the Cafe des Phares on Bastille square, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

A waiter wearing a face mask serves at Cafe de Flore, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

A waiter wearing a face mask serves at Cafe de Flore, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

A waiter wearing a face mask serves at Cafe de Flore, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

A waiter wearing a face mask serves at Cafe de Flore, as restaurants and cafes reopen following the coronavirus disease (COVID-19) outbreak, in Paris, France, June 2, 2020. REUTERS/Christian Hartmann

People protest against the death in Minneapolis police custody of George Floyd, next to the U.S. embassy in Paris, France, June 1, 2020. REUTERS/Christian Hartmann

People protest against the death in Minneapolis police custody of George Floyd, next to the U.S. embassy in Paris, France, June 1, 2020. REUTERS/Christian Hartmann

A man wearing a protective face mask walks past Le Quartier General restaurant amid the coronavirus disease (COVID-19) outbreak, in Paris, France, June 1, 2020. REUTERS/Christian Hartmann

Staff members of cafe and restaurant Les Deux Magots install tables and chairs as they prepare for reopening amid the coronavirus disease (COVID-19) outbreak, in Paris, France, June 1, 2020. REUTERS/Christian Hartmann

Staff members of cafe and restaurant Les Deux Magots install tables and chairs as they prepare for reopening amid the coronavirus disease (COVID-19) outbreak, in Paris, France, June 1, 2020. REUTERS/Christian Hartmann

A grave of a christian man who passed away due to the coronavirus disease (COVID-19) is pictured at the new Wadi Al-Salam cemetery, which is dedicated to those who died of the coronavirus disease (COVID-19), on the outskirts of the holy city of Najaf, Iraq May, 25. 2020. Picture taken May, 25. 2020. REUTERS/Alaa al-Marjani

Abdelhussan Kadhim, from the Popular Mobilization Forces (PMF), who volunteered to work in the cemetery, wearing a protective suit (R), checks a name on a grave of a Christian man who passed away due to coronavirus disease (COVID-19) at the new Wadi Al-Salam cemetery, which is dedicated to those who died of the coronavirus disease (COVID-19), on the outskirts of the holy city of Najaf, Iraq May, 25. 2020. Picture taken May, 25. 2020. REUTERS/Alaa al-Marjani

Soccer Football - Bundesliga - SC Paderborn v Borussia Dortmund - Benteler Arena, Paderborn, Germany - May 31, 2020 SC Paderborn's Christian Strohdiek looks dejected after the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Lars Baron/Pool via REUTERS DFL regulations prohibit any use of photographs as image sequences and/or quasi-video

Soccer Football - Bundesliga - SC Paderborn v Borussia Dortmund - Benteler Arena, Paderborn, Germany - May 31, 2020 SC Paderborn's Christian Strohdiek in action with Borussia Dortmund's Raphael Guerreiro, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Lars Baron/Pool via REUTERS DFL regulations prohibit any use of photographs as image sequences and/or quasi-video

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People enjoy the sunny weather at the Buttes Chaumont as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

People protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

People protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

People protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

People protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman wearing a face mask raises her fist during a protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman wearing a face mask raises her fist during a protest against the death in Minneapolis police custody of African-American man George Floyd, at Hermannplatz square in Neukoelln district, Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

Motorcyclists take part in a protest against a planned driving ban on Sundays for motorcycles, as the spread of the coronavirus disease (COVID-19) continues, in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

Motorcyclists take part in a protest against a planned driving ban on Sundays for motorcycles, as the spread of the coronavirus disease (COVID-19) continues, in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman wearing a face mask raises her fist during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

Men wearing face masks hold up signs during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. The sign on the right reads: "This is white violence." REUTERS/Christian Mang

A man wearing a face mask holds a sign during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A man wearing a face mask holds up a sign during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A man wearing a face mask holds a sign during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A man wearing a face mask holds up a sign during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman covering her face raises her fist during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman holds a megaphone during a protest against the death in Minneapolis police custody of African-American man George Floyd, at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang TPX IMAGES OF THE DAY

People protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

Women protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

People wearing face masks hold signs during a protest against the death in Minneapolis police custody of African-American man George Floyd, in front of the U.S Embassy at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

A woman holds a megaphone during a protest against the death in Minneapolis police custody of African-American man George Floyd, at Brandenburg Gate in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

People wearing face masks hold signs during a protest against the death in Minneapolis police custody of African-American man George Floyd, in Berlin, Germany, May 31, 2020. REUTERS/Christian Mang

French yoga teacher Nadege Lanvin (R) leads a yoga lesson in the Jardin d'Eole gardens as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

French yoga teacher Nadege Lanvin leads a yoga lesson in the Jardin d'Eole gardens as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

French yoga teacher Nadege Lanvin (C) leads a yoga lesson in the Jardin d'Eole gardens as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

French yoga teacher Nadege Lanvin leads a yoga lesson in the Jardin d'Eole gardens as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann

French yoga teacher Nadege Lanvin (C) leads yoga lesson in the Jardin d'Eole gardens as Paris parks reopen amid the coronavirus disease (COVID-19) outbreak, France, May 31, 2020. REUTERS/Christian Hartmann