U.S. basketball player Brittney Griner appears on screens via video link from the detention centre before a court hearing to consider an appeal against her prison sentence, in Krasnogorsk, Moscow Region, Russia October 25, 2022. REUTERS/Evgenia Novozhenina 

A TV screen shows that China's People's Liberation Army has begun military exercises including live firing on the waters and in the airspace surrounding the island of Taiwan, as reported by Chinese state television, in Hong Kong, China August 4, 2022. REUTERS/Tyrone Siu 

A TV screen shows that China's People's Liberation Army has begun military exercises including live firing on the waters and in the airspace surrounding the island of Taiwan, as reported by Chinese state television, in Hong Kong, China August 4, 2022. REUTERS/Tyrone Siu 

A TV screen shows that China's People's Liberation Army has begun military exercises including live firing on the waters and in the airspace surrounding the island of Taiwan, as reported by Chinese state television, in Hong Kong, China August 4, 2022. REUTERS/Tyrone Siu 

People watch the Africa Cup of Nations Round of 16 match between Egypt and Ivory Coast on TV screens outside an electronics shop in Cairo, Egypt, January 26, 2022. REUTERS/Amr Abdallah Dalsh 

Soccer Football - Club America v Real Madrid - FIFA Club World Cup Semi Final - International Stadium Yokohama - 15/12/16 General view of a part of the video refereeing system before the match Reuters / Kim Kyung-Hoon Livepic 

Soccer Football - Club America v Real Madrid - FIFA Club World Cup Semi Final - International Stadium Yokohama - 15/12/16 General view of a part of the video refereeing system before the match Reuters / Kim Kyung-Hoon Livepic 

Soccer Football - Club America v Real Madrid - FIFA Club World Cup Semi Final - International Stadium Yokohama - 15/12/16 General view of a part of the video refereeing system before the match Reuters / Kim Kyung-Hoon Livepic 

Soccer Football - Club America v Real Madrid - FIFA Club World Cup Semi Final - International Stadium Yokohama - 15/12/16 General view of a part of the video refereeing system before the match Reuters / Kim Kyung-Hoon Livepic 

Soccer Football - Club America v Real Madrid - FIFA Club World Cup Semi Final - International Stadium Yokohama - 15/12/16 General view of a part of the video refereeing system before the match Reuters / Kim Kyung-Hoon Livepic 

Host Arnold Schwarzenegger walks on stage to participate in a panel for "The New Celebrity Apprentice" in Universal City, California, December 9, 2016. REUTERS/Danny Moloshok 

Host Arnold Schwarzenegger walks on stage to participate in a panel for "The New Celebrity Apprentice" in Universal City, California, December 9, 2016. REUTERS/Danny Moloshok TPX IMAGES OF THE DAY 

Russian President Vladimir Putin is seen on a screen during his annual state of the nation address at the Kremlin in Moscow, Russia, December 1, 2016. REUTERS/Maxim Shemetov 

Russian President Vladimir Putin is seen on a screen during his annual state of the nation address at the Kremlin in Moscow, Russia, December 1, 2016. REUTERS/Maxim Shemetov 

Italy's Prime Minister Matteo Renzi (R) speaks as he is flanked by Italy's Finance Minister Pier Carlo Padoan (L) during a news conference at the Chigi Palace in Rome November 28, 2016. REUTERS/Tony Gentile 

Italy's Prime Minister Matteo Renzi speaks during a news conference at the Chigi Palace in Rome November 28, 2016 . REUTERS/Tony Gentile 

U.S. Democratic presidential nominee Hillary Clinton's speech is broadcast in a room adjacent to her campaign rally in Sanford, Florida, U.S. November 1, 2016. REUTERS/Brian Snyder

Visitors play games on PlayStation 4 (PS4) at the Paris Games Week, a trade fair for video games in Paris, France, October 26, 2016. REUTERS/Benoit Tessier 

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, U.S.,October 26, 2016. REUTERS/Lucas Jackson

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, U.S.,October 26, 2016. REUTERS/Lucas Jackson

Panos Panay, Corporate Vice President for Surface Computing holds the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson TPX IMAGES OF THE DAY

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing demonstrates the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing holds the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing holds the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Panos Panay, Corporate Vice President for Surface Computing holds the new Microsoft Surface Studio computer at a live event in the Manhattan borough of New York City, October 26, 2016. REUTERS/Lucas Jackson 

Traders work at their desks in front of the German share price index, DAX board, at the stock exchange in Frankfurt, Germany, October 19, 2016. REUTERS/Staff/Remote 

A screen displays the speech of Britain's Chancellor of the Exchequer Philip Hammond during the Conservative Party conference in Birmingham, Britain October 3, 2016. REUTERS/Toby Melville

U.S. Vice President Joe Biden takes part in a tour at the University of Chicago Center for Data Intensive Science in Chicago, Illinois, U.S., June 6, 2016. REUTERS/Jim Young

Horace Clemmons from Alabama, co-owner of the tractor factory Oggun, checks his computer at the International Agro-Industrial Food Fair in Havana March 14, 2016. REUTERS/Alexandre Meneghini

Football Soccer - Manchester United v West Ham United - FA Cup Quarter Final - Old Trafford - 13/3/16
BT Sport's Paul Scholes looks on as an interview with Manchester United manager Louis van Gaal is played on a monitor before the match
Action Images via Reuters / Carl Recine
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Football Soccer - Manchester United v West Ham United - FA Cup Quarter Final - Old Trafford - 13/3/16
BT Sport's Paul Scholes looks on as an interview with Manchester United manager Louis van Gaal is played on a monitor before the match
Action Images via Reuters / Carl Recine
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Football Soccer - Manchester United v West Ham United - FA Cup Quarter Final - Old Trafford - 13/3/16
BT Sport's Paul Scholes looks on as an interview with Manchester United manager Louis van Gaal is played on a monitor before the match
Action Images via Reuters / Carl Recine
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Football Soccer - Manchester United v West Ham United - FA Cup Quarter Final - Old Trafford - 13/3/16
BT Sport's Paul Scholes looks on as an interview with Manchester United manager Louis van Gaal is played on a monitor before the match
Action Images via Reuters / Carl Recine
Livepic
EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Democratic U.S. presidential candidate Senator Bernie Sanders is shown on video screens as journalists work during the Univision News and Washington Post Democratic U.S. presidential candidates debate in Kendall, Florida March 9, 2016. REUTERS/Javier Galeano 

Democratic U.S. presidential candidate Hillary Clinton is shown on video screens as journalists work during the Univision News and Washington Post Democratic U.S. presidential candidates debate in Kendall, Florida March 9, 2016. REUTERS/Javier Galeano 

A security guard looks at screens showing stock information at a brokerage house in Shanghai, China, March 7, 2016. REUTERS/Aly Song 

Traders work at their desks in front of the German share price index, DAX board, at the stock exchange in Frankfurt, Germany, February 16, 2016. REUTERS/Staff/remote 

South Korean President Park Geun-hye delivers her speech during a plenary session at the National Assembly in Seoul, South Korea, February 16, 2016. REUTERS/Kim Hong-Ji 

Masayo Imura (forground), the coach of Japan's synchronised swimming team, reviews a training video with her swimmers at a pool at the Japan Institute of Sport Science in Tokyo, Japan, February 12, 2016. The return of Imura, known as the "mother" of Japanese synchronised swimming, has bolstered the country's hopes ahead of this year's Olympic Games to such an extent the team will be considered "failures" if they return from Rio without a medal. Picture taken February 12, 2016. REUTERS/Thomas Peter 

Traders work at their desks in front of the German share price index, DAX board, at the stock exchange in Frankfurt, Germany, February 4, 2016. REUTERS/Staff/Remote 

Traders work at their desks in front of the German share price index, DAX board, at the stock exchange in Frankfurt, Germany, February 3, 2016. REUTERS/Staff 

Traders work at their desks in front of the German share price index, DAX board, at the stock exchange in Frankfurt, Germany, January 13, 2016. REUTERS/Staff/Remote 

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa points at a graph of ground motion waveform data observed today in Japan during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa speaks next to graphs of ground motion waveform data observed in Japan during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato 

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa points at a location on a map during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa points at a graph of ground motion waveform data observed in Japan during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa speaks next to a graph of ground motion waveform data observed in Japan during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato

Japan Meteorological Agency's earthquake and tsunami observations division director Yohei Hasegawa points at a graph of ground motion waveform data observed in Japan during a news conference at the Japan Meteorological Agency in Tokyo on implications that an earthquake sourced around North Korea was triggered by an unnatural reason January 6, 2016. North Korea is "likely" to have conducted a nuclear test on Wednesday that caused an earthquake near a known testing site in the isolated country, the South Korean and Japanese governments said. REUTERS/Issei Kato TPX IMAGES OF THE DAY

An information board shows that all ski lifts are closed on the popular Kahler Asten mountain during warm weather near the western German ski resort of Winterberg some 80km southeast of Dortmund, Germany December 22, 2015. REUTERS/Wolfgang Rattay 

Journalists listen to Russian President Vladimir Putin during his annual end-of-year news conference in Moscow, Russia, December 17, 2015. REUTERS/Maxim Zmeyev 

Journalists listen to Russian President Vladimir Putin during his annual end-of-year news conference in Moscow, Russia, December 17, 2015. REUTERS/Maxim Zmeyev 

Republican U.S. presidential candidates businessman Donald Trump (L) and former Governor Jeb Bush (R) are seen debating on video monitors in the debate press room during the Republican presidential debate in Las Vegas, Nevada December 15, 2015. REUTERS/David Becker 

Republican U.S. presidential candidates businessman Donald Trump (L) and former Governor Jeb Bush are seen debating on video monitors in the press room during the Republican presidential debate in Las Vegas, Nevada December 15, 2015.

Republican U.S. presidential candidate Dr. Ben Carson is seen debating on a video monitor in the press center during the Republican presidential debate in Las Vegas, Nevada December 15, 2015. REUTERS/David Becker

Republican U.S. presidential candidates businessman Donald Trump and former Governor Jeb Bush are seen debating on video monitors in the press room during the Republican presidential debate in Las Vegas, Nevada December 15, 2015. REUTERS/David Becker

Republican U.S. presidential candidates businessman Donald Trump and Senator Ted Cruz are seen debating on video monitors in the press room of the Republican presidential debate in Las Vegas, Nevada December 15, 2015. REUTERS/David Becker