A lifeguard sits at an empty beach, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States, at Coney Island in the Brooklyn borough of New York, U.S., July 10, 2020. REUTERS/Shannon Stapleton

A woman and children stand as a lifeguard sits at an empty beach, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States, at Coney Island in the Brooklyn borough of New York, U.S., July 10, 2020. REUTERS/Shannon Stapleton

A lifeguard walks on a boardwalk, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States, in the Rockaways section of the Queens borough of New York, U.S., July 10, 2020. REUTERS/Shannon Stapleton

A U.S. flag blows in heavy wind at the beach, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States, in the Rockaways section of the Queens borough of New York, U.S., July 10, 2020. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY

The Empire State Building is shrouded in fog and rain in New York City as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States as seen from Hoboken, New Jersey, U.S., July 10, 2020. REUTERS/Mike Segar

A New York Waterway Ferry crosses the Hudson River to New York City from New Jersey as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States as seen from Hoboken, New Jersey, U.S., July 10, 2020. REUTERS/Mike Segar

A woman shields herself from rain and wind with an umbrella as she walks along the Hudson River in front of the skyline of New York City, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States as seen from Hoboken, New Jersey, U.S., July 10, 2020. REUTERS/Mike Segar

A woman shields herself from rain and wind with an umbrella as she walks along the Hudson River in front of the skyline of New York City, as Tropical Storm Fay was expected to sweep across the heavily populated northeastern United States as seen from Hoboken, New Jersey, U.S., July 10, 2020. REUTERS/Mike Segar TPX IMAGES OF THE DAY

Saudi women push the shopping cart outside a supermarket during shopping before the expected increase of VAT to 15%, in Riyadh, Saudi Arabia June 29, 2020. Picture taken June 29, 2020. REUTERS/Ahmed Yosri

A woman looks at jewellery at a shop in the gold market before the expected increase of VAT to 15%, in Riyadh, Saudi Arabia June 29, 2020. Picture taken June 29, 2020. REUTERS/Ahmed Yosri

Saudi women buy jewellery at a shop in the gold market before the expected increase of VAT to 15%, in Riyadh, Saudi Arabia June 29, 2020. Picture taken June 29, 2020. REUTERS/Ahmed Yosri

A Saudi woman buys jewellery at a shop in the gold market before the expected increase of VAT to 15%, in Riyadh, Saudi Arabia June 29, 2020. Picture taken June 29, 2020. REUTERS/Ahmed Yosri

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, London, Britain, June 17, 2020. Picture taken June 17. REUTERS/Toby Melville

An officer sprays disinfectants inside a class room at a school as the Sri Lanka's government expects to re-open schools after almost two months of lock down amid concerns about the spread of coronavirus disease (COVID-19), in Colombo, Sri Lanka June 22, 2020. REUTERS/Dinuka Liyanawatte

An officer sprays disinfectants inside a class room at a school as the Sri Lanka's government expects to re-open schools after almost two months of lock down amid concerns about the spread of coronavirus disease (COVID-19), in Colombo, Sri Lanka June 22, 2020. REUTERS/Dinuka Liyanawatte

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Signage is seen at a branch of Aldi Local, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Abdelaziz Abdou, a Deliveroo delivery rider, poses with a bag of Aldi groceries, as discount supermarket chains Aldi and Lidl look poised to accelerate their push into home delivery to satisfy burgeoning demand for online grocery shopping in a shift expected to endure beyond the coronavirus crisis, in London, Britain, June 17, 2020. Picture taken June 17, 2020. REUTERS/Toby Melville

Washington, D.C. Army National Guard military vehicles sit staged at the D.C. Armory for use on the streets of Washington ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Joshua Roberts

Washington, D.C. Army National Guard military vehicles sit staged at the DC Armory for use on the streets of Washington ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Joshua Roberts

A member of the Washington, D.C. Army National Guard checks out their military vehicles staged at the DC Armory for use on the streets of Washington ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Joshua Roberts

National Guard vehicles are seen at the DC Armory ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Joshua Roberts

National Guard vehicles are seen at the DC Armory ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Joshua Roberts

With a view of the U.S. Capitol and Washington Monument in the background, a soldier pauses to take a drink on a sweltering hot day at the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

A soldier takes a drink on a sweltering hot day at the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

With a view of the U.S. Capitol and Washington Monument in the background, soldiers stand at the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

With a view of the U.S. Capitol and Washington Monument in the background, soldiers stand at the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

Soldiers talk from atop the steps at the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

A soldier keeps watch from the Lincoln Memorial ahead of the expected resumption of protests over the death in police custody of George Floyd, in Washington, U.S., June 3, 2020. REUTERS/Kevin Lamarque

Volunteer Richard Sanders shows voters how to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Volunteer Richard Sanders shows voters how to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Stickers saying "I Voted Today" are given out to voters in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

A polling place volunteer wears a "Vote" mask due to the coronavirus disease (COVID-19) during the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

A polling place volunteer shows a voter how to cast the ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Sara Witkowski wears her "I Voted Today" sticker after voting in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

A polling place volunteer shows a voter how to cast the ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of the coronavirus disease (COVID-19), and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

A sign advertises polling place changes due to COVID-19 in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters Linda Petro and Bernice Sawyer (left) prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voter Brian Taylor prepares to cast his ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Voters prepare to cast their ballot in the Democratic primary in Philadelphia, Pennsylvania, U.S., June 2, 2020. The city has provided masks, gloves, and hand sanitizers to poll workers and voters because of COVID-19, and has also drastically decreased the number of polling places in use to accommodate the majority of voters who are expected to cast their vote by mail. REUTERS/Rachel Wisniewski

Neighbors meet to exchange information and make plans about how to protect their community and local businesses before another expected night of unrest that was originally sparked after African-American man George Floyd was killed while in police custody in Minneapolis, Minnesota, U.S., May 30, 2020. REUTERS/Leah Millis

Laura Justin takes information from neighbors with mental and medical health experience during a local meeting on how they can protect their community and local businesses before another expected night of unrest that was originally sparked after African-American man George Floyd was killed while in police custody in Minneapolis, Minnesota, U.S., May 30, 2020. REUTERS/Leah Millis

Fiona Ubbelohde helps clear fuel that could be used for fire during a local meeting on how the neighbors can protect their community and local businesses before another expected night of unrest that was originally sparked after African-American man George Floyd was killed while in police custody in Minneapolis, Minnesota, U.S., May 30, 2020. REUTERS/Leah Millis

A security guard stands near beds set up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

Beds are aet up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

A health department official walks past beds set up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

A health department official walks past beds set up at a temporary field hospital up to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

Beds are set up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre, in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

Beds are set up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre, in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings

Health department officials and visitors stand in front of beds set up at a temporary field hospital to deal with an expected surge in cases of the coronavirus disease (COVID-19) at the Cape Town International Convention Centre in Cape Town, South Africa May 26, 2020. REUTERS/Mike Hutchings