A U.S. Postal Service blue collection box is seen on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A U.S. Postal Service blue collection box is seen on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A woman wears a protective mask as she walks past U.S. Postal Service blue collection boxes in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A man wears a protective mask as he walks past U.S. Postal Service blue collection boxes in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

People wear protective masks as they walk past a U.S. Postal Service blue collection box on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

People wear protective masks as they walk past a U.S. Postal Service blue collection box on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A U.S. Postal Service truck is seen driving past a a blue mail collection box on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A U.S. Postal Service truck is seen driving past a a blue mail collection box on Capitol Hill in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

People wear protective masks as they walk past U.S. Postal Service blue collection boxes in Washington, U.S., August 13, 2020. The U.S. Postal Service is a sticking point on the stalled congressional talks with the Trump administration on the latest coronavirus relief. REUTERS/Sarah Silbiger

A person wearing a t-shirt supportive of QAnon participates in a "Back the Blue" rally in the Brooklyn borough of New York City, New York, U.S. August 9, 2020. Picture taken August 9, 2020. REUTERS/Stephanie Keith

A person wearing a Trump t-shirt rides a motorcycle outside of a "Back the Blue" rally in the Brooklyn borough of New York City, New York, U.S. August 9, 2020. Picture taken August 9, 2020. REUTERS/Stephanie Keith

U.S. President Donald Trump speaks to a crowd of supporters from behind a red, white and blue banner, flanked by a line of local law enforcement, on a day when the state of Florida registered and announced 257 new COVID-19 fatalities, a record increase in coronavirus disease deaths for the fourth straight day in a row, in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump speaks from behind a red, white and blue banner to a crowd of supporters, flanked by a line of local law enforcement, as he arrives at Tampa International Airport, in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner

U.S. President Donald Trump speaks from behind a red, white and blue banner to a crowd of supporters gathered to greet him on the tarmac after arriving on Air Force One at Tampa International Airport as he arrives in Tampa, Florida, U.S., July 31, 2020. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

Women burn blue handkerchiefs (used by Pro-Life supporters) during a march toward Mexico's Supreme Court after judges voted down an injunction that could have decriminalized abortion in the conservative state of Veracruz, in Mexico City, Mexico July 31, 2020. REUTERS/Raquel Cunha

Vietnamese construction workers in blue protective suits, infected with the coronavirus disease (COVID-19), arrive at the tropical diseases hospital after being repatriated from Equatorial Guinea via a specially-adapted Vietnam Airlines plane filled with medical equipment and negative pressure chambers, in Hanoi, Vietnam July 29, 2020. REUTERS/Kham

Vietnamese construction workers in blue protective suits infected with the coronavirus disease (COVID-19) arrive at the tropical diseases hospital after being repatriated from Equatorial Guinea via a specially-adapted Vietnam Airlines plane filled with medical equipment and negative pressure chambers, in Hanoi, Vietnam July 29, 2020. REUTERS/Kham

The conservation team at the Natural History Museum clean Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

The conservation team at the Natural History Museum clean Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

The conservation team at the Natural History Museum clean Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

The conservation team at the Natural History Museum clean Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

A conservation team member at the Natural History Museum cleans Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

A conservation team member at the Natural History Museum cleans Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

A conservation team member at the Natural History Museum cleans Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

The conservation team at the Natural History Museum clean Hope, a blue whale skeleton during preparations to reopen, after the outbreak of the coronavirus disease (COVID-19) caused its closure, in London, Britain July 27, 2020. Picture taken July 27, 2020. REUTERS/Dylan Martinez

A demonstrator holds a flag reading "I Am Voting Trump 2020" during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A supporter of U.S. President Donald Trump prepares a banner during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

Demonstrators, including one holding a "Women for Trump" sign, gather for Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A demonstrator holds a Trump/Pence sign during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A passenger in a car holds a "Protect Black Lives" sign while passing Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

Demonstrators gather for Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A demonstrator holds a U.S. Flag with a blue stripe indicating support for law enforcement officers during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

Demonstrators gather for Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A passenger in a passing car looks out at Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A supporter of U.S. President Donald Trump prepares a banner during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

The sun shines through a banner reading "Trump Keep America Great 2020" hanging from a boom at Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

Counter-demonstrators raise their fists in front of signs supporting U.S. President Donald Trump during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A demonstrator (L) and a counter-demonstrator (R) stand along a street during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A supporter of U.S. President Donald Trump ties off a banner hanging from a boom during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder

A supporter of U.S. President Donald Trump ties off a banner hanging from a boom during Super Happy Fun America's "Back the Blue/President Trump Standout" in Stoneham, Massachusetts, U.S., July 27, 2020. REUTERS/Brian Snyder TPX IMAGES OF THE DAY

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

A woman takes part in a rally to support U.S. President Donald Trump and the Back the Blue campaign, in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz TPX IMAGES OF THE DAY

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

A supporter poses for a picture as people take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

A man arrives to take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People take part in a rally to support U.S. President Donald Trump and the Back the Blue in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People take part in the Back the Blue rally and to support U.S. President Donald Trump in Bedminster, New Jersey, U.S., July 26, 2020. REUTERS/Eduardo Munoz

People flee as driver in a blue Jeep rams through the crowd of protesters on Interstate 225 during a march against the death of Elijah McClain and racial injustice in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt TPX IMAGES OF THE DAY

People run for cover moments after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

People take cover moments after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

People walk off the highway moments after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

Paramedics tend to man shot in the leg after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

People run for cover moments after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

Paramedics tend to man shot in the leg after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

People run for cover moments after a driver in a blue Jeep rammed through the crowd of protesters and shots were fired during a march on Interstate 225 in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt

People flee as driver in a blue Jeep rams through the crowd of protesters on Interstate 225 during a march against the death of Elijah McClain and racial injustice in Aurora, Colorado, U.S., July 25, 2020. REUTERS/Kevin Mohatt