Caroline Holifield, is treated after being pepper sprayed during a Black Lives Matter rally in Austin, Texas, U.S., August 1, 2020. Members of the Boogaloo Boys and the Texas Guerrillas also marched with protesters saying they wanted to protect them and their right to free speech. Picture taken August 1, 2020. REUTERS/Nuri Vallbona

A protester standing on barriers near the fence is shot with pepper balls by federal law enforcement officers during a demonstration against police violence and racial inequality in Portland, Oregon, U.S., July 29, 2020. REUTERS/Caitlin Ochs TPX IMAGES OF THE DAY

Federal law enforcement officers load a pepper ball gun during a protest against racial inequality and police violence in Portland, Oregon, U.S., July 28, 2020. REUTERS/Caitlin Ochs

A federal law enforcement officer holds pepper balls during a protest against racial inequality and police violence in Portland, Oregon, U.S., July 28, 2020. REUTERS/Caitlin Ochs TPX IMAGES OF THE DAY

A federal law enforcement officer, deployed under the Trump administration's executive order, holds pepper spray and watches protesters from behind a fence during a protest against racial inequality in Portland, Oregon, U.S., July 19, 2020. Picture taken July 19, 2020. REUTERS/Caitlin Ochs TPX IMAGES OF THE DAY

Federal law enforcement officers, deployed under the Trump administration's executive order to protect federal monuments and buildings, use pepper spray and tear gas on demonstrators during a protest against racial inequality in Portland, Oregon, U.S., July 19, 2020. REUTERS/Caitlin Ochs

A man reacts to the effects of pepper spray during an event to mark the anniversary of the attack by more than 100 white-wearing men with pipes and poles on July 21 last year, at Yuen Long, in Hong Kong, China July 19, 2020. REUTERS/Tyrone Siu

A police officer holds a pepper spray to disperse pro-democracy protesters gathering to mark the anniversary of the attack by more than 100 white-wearing men with pipes and poles on July 21 last year, at Yuen Long, in Hong Kong, China July 19, 2020. REUTERS/Tyrone Siu

Police disperse pro-democracy protesters with pepper spray as they gather to mark the anniversary of the attack by more than 100 white-wearing men with pipes and poles on July 21 last year, at Yuen Long, in Hong Kong, China July 19, 2020. REUTERS/Tyrone Siu

Elyjah Zamora-Woosley rubs his eyes after being hit with pepper balls fired by Portland Police Bureau officers during a protest against racial inequality in front of the federal courthouse in Portland, Oregon, U.S. July 17, 2020. Picture taken July 17, 2020. REUTERS/Nathan Howard

A federal law enforcement officer, deployed under the Trump administration's new executive order to protect federal monuments and buildings, shoots pepper spray into the air during a protest against racial inequality in Portland, Oregon, U.S. July 17, 2020. Picture taken July 17, 2020. REUTERS/Nathan Howard

An Israeli border police officer sprays pepper at a Palestinian demonstrator during a protest against Jewish settlements and Israel's planned annexation of parts of the Israeli-occupied West Bank, in the Palestinian town of Asira ash-Shamaliya July 17, 2020. REUTERS/Mohammad Torokman

Paprika farmer Peter Szabo spreads organic manure on a red pepper field in Batya, Hungary, July 9, 2020. Picture taken July 9, 2020. REUTERS/Bernadett Szabo

A woman works on a red pepper field in Batya, Hungary, July 9, 2020. Picture taken July 9, 2020. REUTERS/Bernadett Szabo

Paprika farmer Peter Szabo spreads organic manure on a pepper field in Batya, Hungary, July 9, 2020. Picture taken July 9, 2020. REUTERS/Bernadett Szabo

Paprika farmer Peter Szabo shows a dried pepper in Batya, Hungary, July 9, 2020. Picture taken July 9, 2020. REUTERS/Bernadett Szabo

Red pepper plants are seen on a field in Batya, Hungary, July 9, 2020. Picture taken July 9, 2020. REUTERS/Bernadett Szabo

A man carrying an American flag holds a can of pepper spray after using it on counter protesters during a confrontation near the former Capitol Hill Occupied Protest (CHOP) area on the Fourth of July holiday in Seattle, Washington, U.S. July 4, 2020. REUTERS/Lindsey Wasson

A woman holds out a hand as a a man carrying a flag gestures with a can of pepper spray in the former Capitol Hill Occupied Protest (CHOP) area on the Fourth of July holiday in Seattle, Washington, U.S. July 4, 2020. REUTERS/Lindsey Wasson TPX IMAGES OF THE DAY

A protester blocks the view while another protester was detained by NYPD after pepper spraying another protester and police near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is helped after another protester pepper sprayed him near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is helped after another protester pepper sprayed him near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is detained after pepper spraying another protester and police near the area know as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is detained by NYPD officers after pepper spraying another protester and police near the area know as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is detained after pepper spraying another protester and police near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is detained after pepper spraying another protester and police near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

A protester is detained after pepper spraying another protester and police near the area known as the "City Hall Autonomous Zone" that has been established to protest the New York Police Department and in support of "Black Lives Matter" near City Hall in lower Manhattan, in New York City, U.S., July 3, 2020. REUTERS/Eduardo Munoz

Riot police hold pepper-spray projectiles as they disperse anti-national security law protesters during a march at the anniversary of Hong Kong's handover to China from Britain in Hong Kong, China July 1, 2020. REUTERS/Tyrone Siu

A police officer raises his pepper spray handgun as he detains a man during a march against the national security law at the anniversary of Hong Kong's handover to China from Britain in Hong Kong, China July 1, 2020. REUTERS/Tyrone Siu

A riot police officer holds a pepper-spray projectile as he stands guard to avoid mass gathering during a protest against the looming national security legislation in Hong Kong, China June 28, 2020. REUTERS/Tyrone Siu

Women react to the effects of pepper spray deployed by police officers as police clashed with demonstrators trying to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park in front of the White House during racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Tom Brenner

A man treats a woman affected by pepper spray as Washington Metropolitan Police officers clash with demonstrators trying to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park in front of the White House during racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Tom Brenner TPX IMAGES OF THE DAY

U.S. Park Police officers deploy pepper spray as they clash with protestors during an attempt to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park in front of the White House in the midst of racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Joshua Roberts TPX IMAGES OF THE DAY

Protestors react to the effects of pepper spray as they run from police during a clash as protestors attempted to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park across from the White House in the midst of racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Tom Brenner

Washington, D.C. Metropolitan Police and U.S. Park Police officers deploy pepper spray as they clash with protestors during an attempt by protestors to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park across from the White House during racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Joshua Roberts

Protestors treat a woman affected by pepper spray as Washington Metropolitan Police officers clash with demonstrators trying to pull down the statue of U.S. President Andrew Jackson in the middle of Lafayette Park in front of the White House during racial inequality protests in Washington, D.C., U.S., June 22, 2020. REUTERS/Tom Brenner

A demonstrator kneels as Los Angeles County sheriff's deputies prepare to fire pepper balls, flash-bangs and rubber bullets in a protest against the death of 18-year-old Andres Guardado and racial injustice, in Compton, California, U.S., June 21, 2020. REUTERS/Ringo Chiu TPX IMAGES OF THE DAY

Demonstrators run as Los Angeles County sheriff's deputies fire pepper balls, flash-bangs and rubber bullets in a protest against the death of 18-year-old Andres Guardado and racial injustice, in Compton, California, U.S., June 21, 2020. REUTERS/Ringo Chiu

Los Angeles County sheriff's deputies fire pepper balls, flash-bangs and rubber bullets to a demonstrator in a protest against the death of 18-year-old Andres Guardado and racial injustice in Compton, California, U.S., June 21, 2020. REUTERS/Ringo Chiu

Los Angeles County sheriff's deputies fire pepper balls, flash-bangs and rubber bullets to demonstrators in a protest against the death of 18-year-old Andres Guardado and racial injustice, in Compton, California, U.S., June 21, 2020. REUTERS/Ringo Chiu

Los Angeles County sheriff's deputies prepare to fire pepper balls, flash-bangs and rubber bullets to demonstrators in a protest against the death of 18-year-old Andres Guardado and racial injustice, in Compton, California, U.S., June 21, 2020. REUTERS/Ringo Chiu REFILE-CLARIFYING CAPTION

Pro-democracy demonstrators run away as riot police disperse them with pepper-spray pellet during a protest to mark first anniversary of a mass rally against a now-withdrawn extradition bill, in Hong Kong, China June 9, 2020. REUTERS/Tyrone Siu

Pro-democracy demonstrators run away as riot police disperse them with pepper-spray pellet during a protest to mark first anniversary of a mass rally against a now-withdrawn extradition bill, in Hong Kong, China June 9, 2020. REUTERS/Tyrone Siu

A protester holds up an umbrella as others flee as tear gas, pepper spray and flash-bang devices are deployed by Seattle police during a protest against police brutality and the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 1, 2020. REUTERS/Lindsey Wasson

Protesters disperse as tear gas, pepper spray and flash-bang devices are deployed by Seattle police during a protest against police brutality and the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 1, 2020. REUTERS/Lindsey Wasson

One protester holds up their fists in the air as others flee tear gas, pepper spray and flash-bang devices deployed by Seattle police during a protest against police brutality and the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. June 1, 2020. REUTERS/Lindsey Wasson

A young protester receives aid after being pepper sprayed during a peaceful demonstration near the Mobil gas station on S Washington Ave by the I-35W on-ramp during the sixth day of demonstrations in response to the death in Minneapolis police custody of George Floyd in Minneapolis, Minnesota, U.S. May 31, 2020. REUTERS/Nicholas Pfosi

Seattle police use a bike line after using pepper spray and flash bangs during a protest against the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. May 31, 2020. REUTERS/Lindsey Wasson

A protester has their eyes flushed after being hit by pepper pray during protest against the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. May 31, 2020. REUTERS/Lindsey Wasson

A person administers aid to a fellow protester after being hit by pepper pray during protest against the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. May 31, 2020. REUTERS/Lindsey Wasson

Seattle police form a line after deploying pepper spray and flash-bang devices during a protest against the death in Minneapolis police custody of George Floyd, in Seattle, Washington, U.S. May 31, 2020. REUTERS/Lindsey Wasson

People flee from pepper spray deployed by police during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, near the White House in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg

A woman reacts to the effects of pepper spray during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg

People flee pepper spray deployed by police during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg

A woman reacts to the effects of pepper spray during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg

A woman affected by pepper spray is attended to by others during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, at Lafayette Park near the White House in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg TPX IMAGES OF THE DAY

A woman affected by pepper spray is attended to by others during a protest amid nationwide unrest following the death in Minneapolis police custody of George Floyd, at Lafayette Park near the White House in Washington, U.S., May 31, 2020. REUTERS/Jim Bourg

A woman reacts after being pepper sprayed during continued demonstrations against the death in Minneapolis police custody of George Floyd, in Minneapolis, Minnesota, U.S., May 30, 2020. Picture taken May 30, 2020. REUTERS/Lucas Jackson

A woman reacts after being pepper sprayed during continued demonstrations against the death in Minneapolis police custody of George Floyd, in Minneapolis, Minnesota, U.S., May 30, 2020. Picture taken May 30, 2020. REUTERS/Lucas Jackson