A man walks between the buildings of the White Square office centre, as the Church of St. Nicholas is seen in the background, in Moscow, Russia February 16, 2023. REUTERS/Evgenia Novozhenina 

Russia's President Vladimir Putin is seen on a display in the background as U.S. President Joe Biden speaks about "gas prices and Putin's Price Hike" during remarks in the Eisenhower Executive Office Building's South Court Auditorium at the White House in Washington, U.S., June 22, 2022. REUTERS/Kevin Lamarque 

A view shows the White House in the background as people gather on the National Mall during the 'March for Our Lives', one of a series of nationwide protests against gun violence, in Washington, D.C., U.S., June 11, 2022. REUTERS/Joshua Roberts 

The White House is seen in the background as a person walks a dog along the National Mall on the first anniversary of the January 6, 2021 attack on the U.S. Capitol by supporters of former President Donald Trump, in Washington, D.C., U.S., January 6, 2022. REUTERS/Tom Brenner 

U.S. President Joe Biden speaks in front of a background wall of virtual attendees to the Tribal Nations Summit from an auditorium on the White House campus in Washington, D.C., U.S. November 15, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks in front of a background wall of virtual attendees to the Tribal Nations Summit from an auditorium on the White House campus in Washington, D.C., U.S. November 15, 2021. REUTERS/Jonathan Ernst 

With a portrait of former U.S. President Abraham Lincoln hanging in the background, India's Prime Minister Narendra Modi participates in a bilateral meeting with U.S. President Joe Biden in the Oval Office at the White House in Washington, U.S., September 24, 2021. REUTERS/Evelyn Hockstein 

Cycling - Tour de France - Stage 18 - Pau to Luz Ardiden - France - July 15, 2021 UAE Team Emirates rider Tadej Pogacar of Slovenia wearing the yellow jersey with Team Jumbo–Visma rider Jonas Vingegaard of Denmark wearing the white jersey and Ineos Grenadiers rider Richard Carapaz of Ecuador seen in the background at the end of Stage 18 REUTERS/Stephane Mahe 

Cycling - Tour de France - Stage 18 - Pau to Luz Ardiden - France - July 15, 2021 UAE Team Emirates rider Tadej Pogacar of Slovenia wearing the yellow jersey with Team Jumbo–Visma rider Jonas Vingegaard of Denmark wearing the white jersey and Ineos Grenadiers rider Richard Carapaz of Ecuador seen in the background at the end of Stage 18 REUTERS/Stephane Mahe 

Cycling - Tour de France - Stage 18 - Pau to Luz Ardiden - France - July 15, 2021 UAE Team Emirates rider Tadej Pogacar of Slovenia wearing the yellow jersey with Team Jumbo–Visma rider Jonas Vingegaard of Denmark wearing the white jersey and Ineos Grenadiers rider Richard Carapaz of Ecuador seen in the background at the end of Stage 18 REUTERS/Stephane Mahe 

U.S. President Joe Biden speaks as he attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks as he attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks as he attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks as he attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law next to first lady Jill Biden as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden speaks as he attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law next to first lady Jill Biden as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

U.S. President Joe Biden attends a ceremony to sign H.R. 49 to designate the National Pulse Memorial into law as pictures of Pulse victim are seen in the background, in the South Court Auditorium of the White House, Washington, U.S., June 25, 2021. REUTERS/Jonathan Ernst 

A man pushes a trolley as a Blue and White party election campaign banner depicting its leader, Israeli Defence Minister Benny Gantz, alongside Israeli Prime Minister Benjamin Netanyahu, is seen in the background, ahead of the March 23 ballot, in Bnei Brak, Israel March 22, 2021. REUTERS/Ammar Awad 

U.S. President Joe Biden arrives on the South Lawn, with a fountain dyed green for Saint Patrick's Day visible in the background, from travel to Delaware at the White House in Washington, U.S., March 17, 2021. REUTERS/Leah Millis 

U.S. President Joe Biden arrives on the South Lawn, with a fountain dyed green for Saint Patrick's Day visible in the background, from travel to Delaware at the White House in Washington, U.S., March 17, 2021. REUTERS/Leah Millis 

With a portrait of former President Abraham Lincoln hanging in the background, U.S. President Joe Biden speaks about his administration's plans to fight the coronavirus disease (COVID-19) pandemic during a COVID-19 response event at the White House in Washington, U.S., January 21, 2021. REUTERS/Jonathan Ernst TPX IMAGES OF THE DAY 

With a portrait of former President Abraham Lincoln hanging in the background, U.S. President Joe Biden speaks about his administration's plans to fight the coronavirus disease (COVID-19) pandemic during a COVID-19 response event at the White House in Washington, U.S., January 21, 2021. REUTERS/Jonathan Ernst 

Police officers stand in line outside the Port of Dover with White Cliffs of Dover in the background, as EU countries impose a travel ban from the UK following the coronavirus disease (COVID-19) outbreak, in Dover, Britain, December 23, 2020. REUTERS/John Sibley 

Marine One lands on the South Lawn at the White House with a view of the Washington Monument in the background, in Washington, U.S., December 12, 2020. REUTERS/Cheriss May 

The White House West Wing entrance with the Eisenhower Executive Office Building in the background as seen early in the morning prior to U.S. President Donald Trump departing on campaign travel to Michigan and Wisconsin in Washington, D.C., U.S., October 17, 2020. REUTERS/Ken Cedeno 

A southern white rhino and her calf are seen inside the Nairobi National Park with the Nairobi skyline in the background, in Nairobi, Kenya June 15, 2020. Picture taken June 15, 2020. REUTERS/Baz Ratner 

U.S. President Donald Trump and first lady Melania Trump hold their hands over their hearts for the U.S. National Anthem as military artillery fires off a salute on the Ellipse with the Jefferson Memorial in the background during a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday on the South Lawn of the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria TPX IMAGES OF THE DAY 

U.S. President Donald Trump speaks to attendees with a sheet of bullet proof glass and the Washington Monument in the background as he hosts a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump speaks to attendees with a sheet of bullet proof glass and the Washington Monument in the background as he hosts a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump speaks to attendees with a sheet of bullet proof glass and the Washington Monument in the background while first lady Melania Trump looks on as he hosts a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump speaks to attendees with a sheet of bullet proof glass and the Washington Monument in the background as he hosts a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump speaks to attendees with a sheet of bullet proof glass and the Jefferson Memorial in the background as he hosts a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump and first lady Melania Trump stand on stage on the White House South Lawn with the Jefferson Memorial and a small crowd of supporters on the Ellipse in the background as they host a 4th of July "2020 Salute to America" to celebrate the U.S. Independence Day holiday at the White House in Washington, U.S., July 4, 2020. REUTERS/Carlos Barria 

U.S. President Donald Trump walks to the Marine One helicopter with the Washington Monument in the background, while heading out on a day trip to Arizona and a visit to the U.S.-Mexico border, departing from the South Lawn of the White House in Washington, U.S., June 23, 2020. REUTERS/Tom Brenner 

U.S. President Donald Trump stops to talk to reporters as he walks to the Marine One helicopter with the Washington Monument in the background, while heading out on a day trip to Arizona and a visit to the U.S.-Mexico border, departing from the South Lawn of the White House in Washington, U.S., June 23, 2020. REUTERS/Tom Brenner 

A bird sits on the back of a southern white rhino inside Nairobi National Park with the Nairobi skyline in the background, in Kenya, June 15, 2020. REUTERS/Baz Ratner 

A southern white rhino and her calf are seen inside the Nairobi National Park with the Nairobi skyline in the background, in Kenya, June 15, 2020. REUTERS/Baz Ratner 

People march towards the White House, with the Capitol in the background, during a protest amid nationwide unrest over the death in Minneapolis police custody of George Floyd, in Washington, U.S., May 31, 2020. REUTERS/Erin Scott 

Demonstrators march across Pennsylvania Avenue near the White House with the U.S. Capitol building seen in the background during a rally and march against the death in Minneapolis police custody of African-American man George Floyd, in Lafayette Park in Washington, U.S. May 29, 2020. REUTERS/Jonathan Ernst 

People react as fire rages in the background while protests continue after a white police officer was caught on a bystander's video pressing his knee into the neck of African-American man George Floyd, who later died at a hospital, in Minneapolis, Minnesota, U.S., May 28, 2020. REUTERS/Carlos Barria 

With the White House in the background, U.S. flags fly at half-staff on the National Mall to commemorate the victims of the coronavirus disease (COVID-19) in Washington, U.S., May 23, 2020. REUTERS/Mary F. Calvert 

With the White House in the background, U.S. flags fly at half-staff on the National Mall to commemorate the victims of the coronavirus disease (COVID-19) in Washington, U.S., May 23, 2020. REUTERS/Mary F. Calvert 

U.S. President Donald Trump heads to the Marine One helicopter with the Washington Monument in the background as he departs on travel to Allentown, Pennsylvania from the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner 

U.S. President Donald Trump talks to reporters with the Washington Monument in the background as he departs on travel to Allentown, Pennsylvania from the South Lawn of the White House in Washington, U.S., May 14, 2020. REUTERS/Tom Brenner 

A medical protective mask is seen as the spread of the coronavirus disease (COVID-19) continues in Hanau, Germany, April 3, 2020. REUTERS/Kai Pfaffenbach 

The word dollar is pictured at a foreign exchange house in Mexico City, Mexico City, Mexico February 26, 2020. REUTERS/Edgard Garrido 

A caricature of Benny Gantz, head of Blue and White party and Ahmad Tibi, co-leader of the Joint List, an Arab party, is displayed in the background as Israeli Prime Minister Benjamin Netanyahu campaigns at a Likud party rally ahead of the upcoming elections, in Rishon Lezion, Israel, February 18, 2020. The Hebrew writing reads: "We must move on". Picture taken February 18, 2020. REUTERS/Amir Cohen 

U.S. President Donald Trump's personal attorney Jay Sekulow shakes hands with Attorney General William Barr with White House Counsel Pat Cipollone in the background while they all attend an event in the East Room of the White House, where Trump celebrated his acquittal from his U.S. Senate impeachment trial in Washington, U.S., February 6, 2020. Picture taken February 6, 2020. REUTERS/Leah Millis 

Flags of Mexico, United States and Canada are pictured at a security booth at Zaragoza-Ysleta border crossing bridge, in Ciudad Juarez, Mexico January 16, 2020. REUTERS/Jose Luis Gonzalez 

Pigeons sit on a wire, with the domes of the Novodevichy monastery in the background, on a snowy day in Moscow, Russia January 11, 2020. REUTERS/Maxim Shemetov TPX IMAGES OF THE DAY 

U.S. President Donald Trump speaks to reporters with the Washington Monument in the background as he departs for travel to Tupelo, Mississippi from the South Lawn of the White House in Washington, U.S., November 1, 2019. REUTERS/Tom Brenner 

With a portrait of former U.S. President Andrew Jackson hanging in the background, U.S. President Donald Trump speaks as he awards the Presidential Medal of Freedom to former Attorney General Edwin Meese in the Oval Office of the White House in Washington, October 8, 2019. REUTERS/Leah Millis 

With a portrait of former U.S. President Andrew Jackson hanging in the background, U.S. President Donald Trump speaks as he awards the Presidential Medal of Freedom to former Attorney General Edwin Meese in the Oval Office of the White House in Washington, October 8, 2019. REUTERS/Leah Millis 

With a portrait of former U.S. President Andrew Jackson hanging in the background, U.S. President Donald Trump attends a the Presidential Medal of Freedom ceremony honoring former Attorney General Edwin Meese in the Oval Office of the White House in Washington, October 8, 2019. REUTERS/Leah Millis 

A portrait of late U.S. President Abraham Lincoln hangs in the background as U.S. President Donald Trump speaks during a ceremonial swearing-in for Labor Secretary Eugene Scalia at the White House in Washington, U.S., September 30, 2019. REUTERS/Leah Millis TPX IMAGES OF THE DAY 

U.S. President Donald Trump and Australia’s Prime Minister Scott Morrison stand together onstage with U.S. first lady Melania Trump and Jenny Morrison with the Washington Monument in the background during an official arrival ceremony on the South Lawn of the White House in Washington, U.S., September 20, 2019. REUTERS/Jonathan Ernst 

U.S. President Donald Trump and Australia’s Prime Minister Scott Morrison stand together onstage with U.S. first lady Melania Trump and Jenny Morrison with the Washington Monument in the background during an official arrival ceremony on the South Lawn of the White House in Washington, U.S., September 20, 2019. REUTERS/Jonathan Ernst