A worker finishes painting over graffiti at the Seattle Police Department's East Precinct while graffiti remains on a private business next door on the Fourth of July holiday in Seattle, Washington, U.S. July 4, 2020. REUTERS/Lindsey Wasson

A private security member tries to detain a protester while putting zip ties on a barricade outside the home of Mark and Patricia McCloskey during a protest against racial inequality in St Louis, Missouri, U.S. July 3, 2020. REUTERS/Lawrence Bryant

A private security member tries to detain a protester while putting zip ties on a barricade outside the home of Mark and Patricia McCloskey during a protest against racial inequality in St Louis, Missouri, U.S. July 3, 2020. REUTERS/Lawrence Bryant TPX IMAGES OF THE DAY

A private security member uses zip ties to secure a barricade outside the home of Mark and Patricia McCloskey during a protest against racial inequality in St Louis, Missouri, U.S. July 3, 2020. REUTERS/Lawrence Bryant

A private security officer for Fox News walks around a truck as protesters block it after one said she was shoved by a member of the crew at the edge of the CHOP (Capitol Hill Organized Protest) area hours after a fatal shooting as people occupy space in the aftermath of the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 29, 2020. REUTERS/Lindsey Wasson

Protesters confront a private security officer for Fox News, claiming one of them was shoved by member of their group, at the edge of the CHOP (Capitol Hill Organized Protest) area hours after a fatal shooting as people occupy space in the aftermath of the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 29, 2020. REUTERS/Lindsey Wasson

Police officers look on as a family collect their belongings after the Red Ants, a South African private security company specialising in clearing "illegal invaders" from properties, demolished an illegally built structure, amid the spread of the coronavirus disease (COVID-19), in Elandsfontein, a farming area outside Johannesburg, South Africa June 25, 2020. REUTERS/Siphiwe Sibeko

A member of the Red Ants, a South African private security company specialising in clearing "illegal invaders" from properties, carry corrugated iron roof sheet after demolishing an illegally built structure, amid the spread of the coronavirus disease (COVID-19), in Elandsfontein, a farming area outside Johannesburg, South Africa, June 25, 2020. REUTERS/Siphiwe Sibeko

Members of the Red Ants, a South African private security company specialising in clearing "illegal invaders" from properties, demolish an illegally built structure, amid the spread of the coronavirus disease (COVID-19), in Elandsfontein, a farming area outside Johannesburg, South Africa June 25, 2020. REUTERS/Siphiwe Sibeko

A private security guard checks the body temperature of people arriving for nucleic acid tests, during a government-organized visit to a testing site, following a new outbreak of the coronavirus disease (COVID-19) in Beijing, China June 24, 2020. REUTERS/Carlos Garcia Rawlins

The company's logo is seen at the headquarters of Swiss private bank Julius Baer in Zurich, Switzerland June 22, 2020. REUTERS/Arnd Wiegmann

A long exposure shows people walking in front of a branch office of Swiss private bank J. Safra Sarasin in Zurich, Switzerland June 22, 2020. REUTERS/Arnd Wiegmann

A long exposure shows people walking in front of a branch office of Swiss private bank J. Safra Sarasin in Zurich, Switzerland June 22, 2020. REUTERS/Arnd Wiegmann

Pope Emeritus Benedict XVI speaks to his private secretary Georg Gaenswein at the Munich Airport before his departure to Rome, June 22, 2020. Former Pope Benedict traveled to his native Germany last week to visit his ailing older brother. Sven Hoppe/Pool via REUTERS

Pope Emeritus Benedict XVI speaks to his private secretary Georg Gaenswein at the Munich Airport before his departure to Rome, June 22, 2020. Former Pope Benedict traveled to his native Germany last week to visit his ailing older brother. Sven Hoppe/Pool via REUTERS

Pope Emeritus Benedict XVI gestures as he gets help from his private secretary Georg Gaenswein at the Munich Airport before his departure to Rome, June 22, 2020. Former Pope Benedict traveled to his native Germany last week to visit his ailing older brother. Sven Hoppe/Pool via REUTERS

An employee works to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Plaques bearing the names of some victims of the 1989 U.S. invasion of Panama by the U.S. military, to topple strongman Manuel Noriega, are seen as employees work to exhume the bodies at a private cemetery as part of a search for victims, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Police officers keep watch as employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

An employee works to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Employees work to exhume bodies at a private cemetery as part of a search for victims of the 1989 invasion by the U.S. military action to topple strongman Manuel Noriega, in Panama City, Panama June 16, 2020. Picture taken June 16, 2020. REUTERS/Erick Marciscano

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, points at the cover of a fragment of the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a fragment of the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a book from his collection during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a fragment of the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a fragment of the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a fragment of the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows a book from his collection during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in Ukraine, shows books from his collection during an interview with Reuters in his office in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

A page from the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, is pictured in the office of the leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in the country, in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

A page from the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, is pictured in the office of the leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in the country, in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

A page from the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, is pictured in the office of the leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in the country, in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

A page from the Gutenberg Bible, the earliest book in Europe printed from moveable metal type, is pictured in the office of the leader of Ukraine's Opposition Platform - For Life political party Viktor Medvedchuk, who has the largest private library in the country, in Kyiv, Ukraine June 12, 2020. Picture taken June 12, 2020. REUTERS/Gleb Garanich

Employees of a private company disinfect boats at a marina after local authorities imposed strict sanitary measures to gradually reopen despite the coronavirus disease (COVID-19) pandemic, in Cancun, Mexico June 10, 2020. Picture taken June 10, 2020. REUTERS/Jorge Delgado

An employee of a private company disinfects a boat at a marina after local authorities imposed strict sanitary measures to gradually reopen despite the coronavirus disease (COVID-19) pandemic, in Cancun, Mexico June 10, 2020. Picture taken June 10, 2020. REUTERS/Jorge Delgado

A staff member puts a distancing mark on a pew at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

Canon Michael McCoy walks at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

A staff member cleans the floor at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

A staff member cleans the floor at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

A sign to commemorate people who died due to the coronavirus disease (COVID-19) is pictured at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

Canon Michael McCoy carries candles at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

A staff member disinfects a pew at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

A staff member hangs a sign at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

Canon Michael McCoy adjust a cassock at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

Canon Michael McCoy walks at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

Canon Michael McCoy walks at the Cathedral Church of St Mary's that is being prepared for its reopening for private prayer, in Newcastle, Britain, June 14, 2020. REUTERS/Lee Smith

People leave a private lab after being tested for the coronavirus disease (COVID-19), in Tegucigalpa, Honduras June 12, 2020. REUTERS/Jorge Cabrera

People keep social distance while waiting in line to be tested for the coronavirus disease (COVID-19), outside a private lab in Tegucigalpa, Honduras June 12, 2020. REUTERS/Jorge Cabrera

A woman looks on while arriving to be tested for the coronavirus disease (COVID-19), outside a private lab in Tegucigalpa, Honduras June 12, 2020. REUTERS/Jorge Cabrera

A woman covers her face to avoid being photographed while waiting in line to be tested for the coronavirus disease (COVID-19), outside a private lab in Tegucigalpa, Honduras June 12, 2020. REUTERS/Jorge Cabrera

A woman checks her phone while waiting in line to be tested for the coronavirus disease (COVID-19), outside a private lab in Tegucigalpa, Honduras June 12, 2020. REUTERS/Jorge Cabrera

A private security guard wearing a protective mask walks at the almost empty Benito Juarez international airport, as the spread of the coronavirus disease (COVID-19) continues in Mexico City, Mexico, June 11, 2020. REUTERS/Edgard Garrido

A private security guard wearing a protective mask watches over next to counters of car rental companies at the almost empty Benito Juarez international airport, as the spread of the coronavirus disease (COVID-19) continues in Mexico City, Mexico, June 11, 2020. REUTERS/Edgard Garrido

A private security guard wearing a protective mask walks at the almost empty Benito Juarez international airport, as the spread of the coronavirus disease (COVID-19) continues in Mexico City, Mexico, June 11, 2020. REUTERS/Edgard Garrido

A private security guard speaks with a woman on a passenger checkpoint at the almost empty Benito Juarez international airport, as the spread of the coronavirus disease (COVID-19) continues in Mexico City, Mexico, June 11, 2020. REUTERS/Edgard Garrido