U.S. President Donald Trump arrives during the beginning of a coronavirus disease (COVID-19) pandemic briefing at the White House in Washington, U.S., August 10, 2020. REUTERS/Kevin Lamarque

Palestinian students are seen through a window as they sit in a classroom at a United Nations-run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A teacher wearing a protective face mask gestures as Palestinian students sit in a classroom at a United Nations-run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A teacher wearing a protective face mask walks at a United-Nations run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A teacher wearing a protective face mask sanitizes the hands of a student in a classroom at a United-Nations run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A Palestinian student looks up her name and classroom on a list at a United Nations-run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

Palestinian students holding balloons sit in a classroom at a United Nations-run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A woman gestures as Palestinian students sit in a classroom at a United Nations-run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

A teacher wearing a protective face mask gestures as Palestinian students sit in a classroom at a United-Nations run school as a new school year begins amid concerns about the spread of the coronavirus disease (COVID-19), in Gaza City August 8, 2020. REUTERS/Mohammed Salem

An enforcement officer instructs people to wear the mandatory masks at the Red Light District, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A group of people without the mandatory masks walk at the Red Light District, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

People with and without masks walk at the Red Light District, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A mother puts a mask on her son at the busy street of Amsterdam, during the coronavirus disease (COVID-19) outbreak, Netherlands August 5, 2020. REUTERS/Eva Plevier

People wearing yellow vests hand out masks and information brochures where to wear the mandatory masks in the busiest streets of the city, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A woman wearing a yellow vest hands out masks and information brochures where to wear the mandatory masks in the busiest streets of the city, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A group of people wear mandatory masks at the Red Light District, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A woman wearing a yellow vest hands out masks and information brochures where to wear mandatory masks in the busiest streets of the city, during the coronavirus disease (COVID-19) outbreak, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

A woman wearing a yellow vest hands out masks and information brochures where to wear the mandatory masks, in the busiest streets of the city, in Amsterdam, Netherlands August 5, 2020. REUTERS/Eva Plevier

U.S. President Donald Trump begins a coronavirus disease (COVID-19) pandemic briefing in the Brady Press Briefing Room of the White House in Washington, U.S., August 4, 2020. REUTERS/Jonathan Ernst

Pigeons fly above a participant during an anti-Kremlin rally in support of former governor of Khabarovsk Region Sergei Furgal, who was arrested on murder charges, in Saint Petersburg, Russia August 1, 2020. The placard reads: "Khabarovsk is just the beginning!" REUTERS/Anton Vaganov

Rep. Steve Scalise (R), R-La., elbow bumps Adm. Brett Giroir, Assistant Secretary of Health, before testimony begins at a House Select Subcommittee on the Coronavirus Crisis hearing in Washington, D.C., U.S., July 31, 2020. Kevin Dietsch/Pool via REUTERS

Thurston County Auditor Mary Hall addresses workers before they begin a round of ballot inspection at the Thurston County Ballot Processing Center in Tumwater, Washington, U.S. July 23, 2020. Picture taken July 23, 2020. REUTERS/Lindsey Wasson

Thurston County Auditor Mary Hall addresses workers separated by plexiglass and social distancing stickers before they begin a round of ballot inspection at the Thurston County Ballot Processing Center in Tumwater, Washington, U.S. July 23, 2020. Picture taken July 23, 2020. REUTERS/Lindsey Wasson

Workers separated by plexiglass begin to inspect returned ballots at the Thurston County Ballot Processing Center in Tumwater, Washington, U.S. July 23, 2020. Picture taken July 23, 2020. REUTERS/Lindsey Wasson

The audience, wearing protective face masks, wait for the beginning of a dress rehearsal of Hugo von Hofmannsthal's drama "Jedermann" (Everyman) at Salzburg festival during the coronavirus disease (COVID-19) outbreak, in Salzburg, Austria July 29, 2020. REUTERS/Leonhard Foeger

Attendants and audience, wearing protective face masks, wait for the beginning of a dress rehearsal of Hugo von Hofmannsthal's drama "Jedermann" (Everyman) at Salzburg festival during the coronavirus disease (COVID-19) outbreak, in Salzburg, Austria July 29, 2020. REUTERS/Leonhard Foeger

The audience, wearing protective face masks, wait for the beginning of a dress rehearsal of Hugo von Hofmannsthal's drama "Jedermann" (Everyman) at Salzburg festival during the coronavirus disease (COVID-19) outbreak, in Salzburg, Austria July 29, 2020. REUTERS/Leonhard Foeger

Attendants and audience, wearing protective face masks, wait for the beginning of a dress rehearsal of Hugo von Hofmannsthal's drama "Jedermann" (Everyman) at Salzburg festival during the coronavirus disease (COVID-19) outbreak, in Salzburg, Austria July 29, 2020. REUTERS/Leonhard Foeger

An attendant, wearing a protective face shield, gestures before the beginning of a dress rehearsal of Hugo von Hofmannsthal's drama "Jedermann" (Everyman) at Salzburg festival during the coronavirus disease (COVID-19) outbreak, in Salzburg, Austria July 29, 2020. REUTERS/Leonhard Foeger

Congressman Matt Gaetz, (R-FL), wipes the desk with sanitizer towels, at the beginning of a hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on "Online Platforms and Market Power", in the Rayburn House office Building on Capitol Hill, in Washington, U.S., July 29, 2020. Graeme Jennings/Pool via REUTERS

Congressman Matt Gaetz, (R-FL), holds a container of sanitizer towels, at the beginning of a hearing of the House Judiciary Subcommittee on Antitrust, Commercial and Administrative Law on "Online Platforms and Market Power", in the Rayburn House office Building on Capitol Hill, in Washington, U.S., July 29, 2020. Graeme Jennings/Pool via REUTERS

U.S. House Speaker Nancy Pelosi (D-CA) and Senate Majority Leader Mitch McConnell (R-KY) talk prior to the beginning of a service for the late Rep. John Lewis, a key figure in the civil rights movement and a 17-term congressman from Georgia, at the Capitol in Washington, D.C., U.S., July 27, 2020. J. Scott Applewhite/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

A member of the Honor Guard lies on the ground after passing out due to the extreme heat as they wait to transfer the casket carrying Congressman John Lewis up the steps of the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

A member of the Honor Guard lies on the ground after passing out due to the extreme heat as they wait to transfer the casket carrying Congressman John Lewis up the steps of the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

A member of the Honor Guard is seen on the ground after passing out due to the extreme heat as they waited to transfer the casket carrying Congressman John Lewis up the steps of the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

Speaker of the House Nancy Pelosi speaks at the beginning of the memorial service for Congressman John Lewis (D- GA) in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS TPX IMAGES OF THE DAY

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

Military Honor Guard places the casket of Congressman John Lewis (D- GA) at the beginning of a memorial service in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

Senate Majority Leader Mitch McConnell speaks at the beginning of the memorial service for Congressman John Lewis (D- GA) in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Brendan Smialowski/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

The casket carrying Congressman John Lewis arrives on the East Front of the U.S. Capitol where Rep. Lewis will lie in state in the Capitol Rotunda and public viewing will begin this afternoon in Washington, D.C., U.S., July 27, 2020. Doug Mills/Pool via REUTERS

Speaker of the House Nancy Pelosi speaks at the beginning of the memorial service for Congressman John Lewis (D- GA) in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

Senator Mitch McConnell (R-KY) waits for the beginning of the memorial service for Congressman John Lewis (D- GA) in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

Senator Cory Booker (D-NJ) waits for the beginning of the memorial service for Congressman John Lewis (D- GA) in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

Rep. Maxine Waters (D-CA) waits for the beginning of the memorial service for Congressman John Lewis (D- GA) inside the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS

A woman waits inside for the memorial service for Congressman John Lewis (D- GA) to begin in the Rotunda of the U.S. Capitol in Washington, D.C., U.S. July 27, 2020. Matt McClain/Pool via REUTERS