An indigenous child plays with a dove during a protest for land demarcation, outside Brazil's Supreme Federal Court in Brasilia, Brazil June 24, 2021. REUTERS/Adriano Machado

An indigenous child plays with a dove during a protest for land demarcation, outside Brazil's Supreme Federal Court in Brasilia, Brazil June 24, 2021. REUTERS/Adriano Machado

Crystal Dove (R) smiles at her daughter in a camp of Native Americans from all over the United States who are participating in an Indian relay race over Memorial Day weekend at the Osage County Fairgrounds in Pawhuska, Oklahoma, U.S. May 30, 2021. REUTERS/Stephanie Keith

Reverend Al Sharpton joins Andrew Brown Jr.'s sons Khalil Ferebee and Jha'rod Ferebee along with attorney Ben Crump in releasing doves at the conclusion of his funeral in Elizabeth City, North Carolina, U.S. May 3, 2021. REUTERS/Jonathan Drake

Reverend Al Sharpton leads a prayer as Andrew Brown Jr.'s sons Khalil Ferebee and Jha'rod Ferebee join other family members, friends and attorney Ben Crump, shortly after they released doves at the conclusion of his funeral in Elizabeth City, North Carolina, U.S. May 3, 2021. REUTERS/Jonathan Drake

Doves are released over the coffin of Andrew Brown Jr. as his sons Khalil and Jha'rod Ferebee, other family members and the Reverend Al Sharpton watch at the conclusion of the funeral in Elizabeth City, North Carolina, U.S. May 3, 2021. REUTERS/Jonathan Drake

A dove representing the soul of Andrew Brown Jr. is released over the coffin as his sons Khalil and Jha'rod Ferebee, other family members and the Reverend Al Sharpton watch at the conclusion of the funeral in Elizabeth City, North Carolina, U.S. May 3, 2021. REUTERS/Jonathan Drake

A dove representing the soul of Andrew Brown Jr. is released as his sons Khalil and Jha'rod Ferebee, other family members and the Reverend Al Sharpton watch at the conclusion of the funeral in Elizabeth City, North Carolina, U.S., May 3, 2021. REUTERS/Jonathan Drake

Katie Wright, mother of Daunte Wright, smiles after doves were released during a ceremony for her son at the Lakewood Cemetery in Minneapolis, Minnesota, U.S., April 22, 2021. REUTERS/Octavio Jones

Civil rights attorney Ben Crump and Reverend Al Sharpton release doves during a ceremony for Daunte Wright at the Lakewood Cemetery in Minneapolis, Minnesota, U.S., April 22, 2021. REUTERS/Octavio Jones

Damik Wright, brother of Daunte Wright, Civil Rights attorney Ben Crump, Katie Wright, the mother of Daunte Wright and Rev. Al Sharpton look on after the doves were released during the funeral for Daunte Wright at Lakewood Cemetery, in Minneapolis, Minnesota, U.S., April 22, 2021. REUTERS/Nicholas Pfosi

Katie Wright, the mother of Daunte Wright, a Black man who was fatally shot by a police officer after a routine traffic stop, accompanied by family members and Rev. Al Sharpton, releases doves during his funeral at Lakewood Cemetery, in Minneapolis, Minnesota, U.S., April 22, 2021. REUTERS/Nicholas Pfosi TPX IMAGES OF THE DAY

A man holds a dove that will be released during the funeral for Daunte Wright, a Black man who was fatally shot by a police officer after a routine traffic stop, at Lakewood Cemetery in Minneapolis, Minnesota, U.S., April 22, 2021. REUTERS/Nicholas Pfosi

A look at where the Bank of Japan's board members stand on policy issues

A dove is seen in front of a closed shop during a lockdown imposed to prevent the spread of the coronavirus disease (COVID-19), in Tubas in the Israeli-occupied West Bank March 15, 2021. REUTERS/Raneen Sawafta

A dove is seen in an almost empty street during a lockdown imposed to prevent the spread of the coronavirus disease (COVID-19), in Nablus in the Israeli-occupied West Bank March 8, 2021. Picture taken March 8, 2021. REUTERS/Raneen Sawafta

Gabriela Rosas Granados, daughter of Paloma Granados Sanchez, who died from the coronavirus disease (COVID-19), poses for a photograph while wearing a necklace with her mother's name and a shirt with a dove, the English translation for Paloma, during a rehearsal of a virtual raffle to raise funds for her mother's medical expenses in Queretaro, Mexico, February 28, 2021. Picture taken February 28, 2021. REUTERS/Toya Sarno Jordan

Pope Francis releases a white dove during a prayer for war victims at 'Hosh al-Bieaa', Church Square, in Mosul's Old City, Iraq, March 7, 2021. REUTERS/Khalid al-Mousily

Pope Francis prepares to release a white dove during a prayer for war victims at 'Hosh al-Bieaa', Church Square, in Mosul's Old City, Iraq, March 7, 2021. REUTERS/Khalid al-Mousily

Pope Francis releases a white dove during a prayer for war victims at 'Hosh al-Bieaa', Church Square, in Mosul's Old City, Iraq, March 7, 2021. REUTERS/Khalid al-Mousily TPX IMAGES OF THE DAY

Mitree Chitinunda, a former ultra-royalist who once got a haircut of King Maha Vajiralongkorn's portrait on the back of his head with words "Long Live the King" last year, sports a new haircut with a dove and the three-fingers salute, a symbol of anti-government protest that is demanding curb for monarchy's power in Bangkok, Thailand November 24, 2020. Picture taken November 24, 2020. REUERS/Soe Zeya Tun

A man removes a dove from an Israeli machinery shovel as Israeli forces demolish a Palestinian house and shed, near Hebron in the Israeli-occupied West Bank October 18, 2020. REUTERS/Mussa Qawasma

A Palestinian woman holding a dove gestures after Israeli forces demolished her house and shed, near Hebron in the Israeli-occupied West Bank October 18, 2020. REUTERS/Mussa Qawasma

A Palestinian woman holding a dove gestures after Israeli forces demolished her house and shed, near Hebron in the Israeli-occupied West Bank October 18, 2020. REUTERS/Mussa Qawasma TPX IMAGES OF THE DAY

A mourning dove feeds her squabs in their nest in Pasadena, California, U.S., September 1, 2020. REUTERS/Mario Anzuoni

White House staff listen as U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump applauds after speaking to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

A crowd mingles at the conclusion of U.S President Donald Trump’s speech to delegates in the Charlotte Convention Center's Richardson Ballroom, where delegates have gathered for the roll call vote to renominate Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump and Vice President Pence applaud in the Charlotte Convention Center's Richardson Ballroom, where delegates have gathered for the roll call vote to renominate Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump greets delegates with Vice President Pence in the Charlotte Convention Center's Richardson Ballroom, where delegates have gathered for the roll call vote to renominate Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump greets delegates with Vice President Pence in the Charlotte Convention Center's Richardson Ballroom, where delegates have gathered for the roll call vote to renominate Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump arrives to speak to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

U.S. President Donald Trump speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Vice President Mike Pence speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, where delegates have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Vice President Mike Pence speaks to delegates in the Charlotte Convention Center's Richardson Ballroom in Charlotte, where delegates have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Vice President Mike Pence applauds in the Charlotte Convention Center's Richardson Ballroom in Charlotte, where delegates have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates participate in the Charlotte Convention Center's Richardson Ballroom in Charlotte, during the roll call to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates begin to cast their votes in the Charlotte Convention Center's Richardson Ballroom in Charlotte, during the roll call to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President is opened, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

RNC Chairwoman Ronna Romney McDaniel speaks to delegates in the Charlotte Convention Center’s Richardson Ballroom in Charlotte, where delegates have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

RNC Chairwoman Ronna Romney McDaniel speaks to delegates in the Charlotte Convention Center’s Richardson Ballroom in Charlotte, where delegates have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates gather in the Charlotte Convention Center's Richardson Ballroom, for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates applaud in the Charlotte Convention Center's Richardson Ballroom, where they have gathered for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates gather in the Charlotte Convention Center's Richardson Ballroom, for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

Delegates gather in the Charlotte Convention Center's Richardson Ballroom, for the roll call vote to renominate Donald J. Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

An social distancing sign stands outside the Charlotte Convention Center’s Richardson Ballroom, where delegates gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

A social distancing sign marks the floor outside the Charlotte Convention Center’s Richardson Ballroom, where delegates gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

An RNC sign glows outside the Charlotte Convention Center’s Richardson Ballroom where delegates gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

A delegate is seen at the Charlotte Convention Center before the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

The Charlotte Convention Center is set for delegates to gather for the roll call vote to renominate Donald Trump to be President of the United States and Mike Pence to be Vice President, in Charlotte, North Carolina, U.S., August 24, 2020. Travis Dove/Pool via REUTERS

People release doves to symbolise peace at Yasukuni Shrine on the 75th anniversary of Japan's surrender in World War Two, amid the coronavirus disease (COVID-19) pandemic, in Tokyo, Japan August 15, 2020. REUTERS/Kim Kyung-Hoon

Michael Brown Sr. and his family releases white doves as they mark six years since 18-year-old Michael Brown Jr. was shot dead by the police in Ferguson, Missouri, U.S., August 9, 2020. REUTERS/Lawrence Bryant