Delegates look on as South African President Cyril Ramaphosa delivers the opening address during the 3rd South Africa Investment Conference at the Sandton Convention Centre, in Sandton, South Africa, November 18, 2020. REUTERS/Siphiwe Sibeko

Delegates look on as South African President Cyril Ramaphosa delivers the opening address during the 3rd South Africa Investment Conference at the Sandton Convention Centre, in Sandton, South Africa, November 18, 2020. REUTERS/Siphiwe Sibeko

South African President Cyril Ramaphosa gestures as he delivers the opening address during the 3rd South Africa Investment Conference at the Sandton Convention Centre, in Sandton, South Africa, November 18, 2020. REUTERS/Siphiwe Sibeko

South African President Cyril Ramaphosa gestures as he delivers the opening address during the 3rd South Africa Investment Conference at the Sandton Convention Centre, in Sandton, South Africa, November 18, 2020. REUTERS/Siphiwe Sibeko

A Vienamese soldier stands guard at the Internaional Convention Center, the venue for the 37th ASEAN Summit in Hanoi, Vietnam November 15, 2020. REUTERS/Kham

A Vienamese soldier stands guard at the Internaional Convention Center, the venue for the 37th ASEAN Summit in Hanoi, Vietnam November 15, 2020. REUTERS/Kham

A supporter of U.S. President Donald Trump holds up a "Trump Pride" sign during a rally outside the Pennsylvania Convention Center six days after the election in Philadelphia, Pennsylvania, U.S. November 9, 2020.

A U.S. flag belonging to a small group of supporters of U.S. President Donald Trump is seen behind a traffic light and a one-way sign, outside the Pennsylvania Convention Center six days after the election in Philadelphia, Pennsylvania, U.S. November 9, 2020. REUTERS/Bastiaan Slabbers

A driver in a parked car looks on as supporters of U.S. President Donald Trump rally in front of a large U.S. Flag, outside the Pennsylvania Convention Center six days after the election in Philadelphia, Pennsylvania, U.S. November 9, 2020. REUTERS/Bastiaan Slabbers

Fall leaves partly cover graffiti on the sidewalk outside the vote count center at the Pennsylvania Convention Center, days after the election in Philadelphia, Pennsylvania, U.S. November 9, 2020. REUTERS/Bastiaan Slabbers

Supporters of U.S. President Donald Trump rally in front of a large U.S. flag, outside the Pennsylvania Convention Center six days after the election in Philadelphia, Pennsylvania, U.S. November 9, 2020. REUTERS/Bastiaan Slabbers

People cross the street as supporters of U.S. President Donald Trump listen to a recording of the president accepting the presidential nomination, outside the Pennsylvania Convention Center, days after former Vice President Joe Biden was declared the winner of the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S., November 9, 2020. REUTERS/Bastiaan Slabbers

A supporter of U.S. President Donald Trump rallies outside the Pennsylvania Convention Center, days after former Vice President Joe Biden was declared the winner of the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S., November 9, 2020. REUTERS/Bastiaan Slabbers

A man enters the voter counting center at the Pennsylvania Convention Center in Philadelphia, Pennsylvania, U.S., November 9, 2020. REUTERS/Bastiaan Slabbers

City Commissioner Lisa Deeley leaves after attending a news conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia mayor Jim Kenney gestures as he speaks during a news conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia mayor Jim Kenney speaks during a news conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

City Commissioner Lisa Deeley speaks during a press conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

City Commissioner Lisa Deeley holds her face mask as she attends a press conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

City Commissioner Lisa Deeley speaks during a press conference at Pennsylvania Convention Center as vote counting continues three days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

A police officer monitors activity outside the Pennsylvania Convention Center where ballots are still being counted, three days after the 2020 U.S. presidential election, as activists gather in celebration after Democratic presidential nominee Joe Biden overtook President Donald Trump in the Pennsylvania general election vote count in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Mark Makela

A pedestrian walks near the Novodevichy Convent during sunset in Moscow, Russia November 6, 2020. REUTERS/Evgenia Novozhenina

Ducks float in a pond near the Novodevichy Convent in Moscow, Russia November 6, 2020. REUTERS/Evgenia Novozhenina

People stand on the bank of a pond near the Novodevichy Convent in Moscow, Russia November 6, 2020. REUTERS/Evgenia Novozhenina

National Guard members stand guard near Philadelphia City Hall after police probing an alleged plot to attack vote counting venue of the 2020 U.S. presidential election at the Pennsylvania Convention Center in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

National Guard members stand guard near Philadelphia City Hall after police probing an alleged plot to attack vote counting venue of the 2020 U.S. presidential election at the Pennsylvania Convention Center in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia Police officers stand guard near Pennsylvania Convention Center after probing alleged plot to attack vote counting venue of the 2020 U.S. presidential election in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia Police officers stand guard near Pennsylvania Convention Center after probing alleged plot to attack vote counting venue of the 2020 U.S. presidential election in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia Police officer stands guard near Pennsylvania Convention Center after probing alleged plot to attack vote counting venue of the 2020 U.S. presidential election in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia Police officers gather at Pennsylvania Convention Center after probing alleged plot to attack vote counting venue of the 2020 U.S. presidential election in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Philadelphia Police officers gather at Pennsylvania Convention Center after probing an alleged plot to attack vote counting venue of the 2020 U.S. presidential election in Philadelphia, Pennsylvania, U.S. November 6, 2020. REUTERS/Eduardo Munoz

Trump supporter carries a sign while wearing a mask of U.S. Democratic presidential nominee Joe Biden during a protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

An anti Trump sticker is seen outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A Trump supporter holds a flag with the image of U.S. President Donald Trump in a Captain America outfit outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Trump supporters protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A Trump supporter takes part in a protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

People wait outside Philadelphia convention center, a vote counting center for the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S., November 5, 2020. REUTERS/Eduardo Munoz

People take part in a "Count Every Vote" dance party outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Signs and balloons are displayed in a "Count Every Vote" dance party outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A supporter of Democratic U.S. presidential nominee Joe Biden waits with children outside Philadelphia convention center, a vote counting center for the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S., November 5, 2020. REUTERS/Eduardo Munoz

A woman takes part in a "Count Every Vote" dance party outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A Trump supporter holds a sign during a protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Trump supporters protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A Trump supporter holds a sign during protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A Trump supporter wears a mask of U.S. Democratic presidential nominee Joe Biden and carries a sign during a protest outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Trump supporters protest and sing ?God Bless the USA? outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

People take part in a "Count Every Vote" dance party outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A child stands as people take part in a rally outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A man holds a sign during a rally outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A man wearing a protective face mask with the message "Vote" takes part in a rally outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

People take part in a "Count Every Vote" dance party outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Supporters of U.S. president Donald Trump demonstrate outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela TPX IMAGES OF THE DAY

A person holds a Make America Great Again (MAGA) hat as supporters of U.S. president Donald Trump demonstrate outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A supporter of U.S. president Donald Trump demonstrates outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Members of the media report from outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Former campaign senior adviser of U.S. President Donald Trump Corey Lewandowski speaks to the media outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

Former Florida Attorney General Pam Bondi speaks to the media next to former campaign senior adviser Of U.S. president Donald Trump Corey Lewandowski outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A "Voters Decide" sign is pictured as people demonstrate outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A woman crosses her fingers while observing supporters of U.S. president Donald Trump demonstrate outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela

A person holds a "Count Every Vote" sign as people demonstrate outside of the Philadelphia Convention Center, where votes are still being counted two days after the 2020 U.S. presidential election, in Philadelphia, Pennsylvania, U.S. November 5, 2020. REUTERS/Mark Makela