U.S. Senate Majority Leader Chuck Schumer (D-NY) talks with Senator John Hickenlooper (D-CO) inside the U.S. Capitol the day after U.S. President Joe Biden's inauguration as the 46th president of the United States, in Washington, U.S., January 21, 2021. REUTERS/Tom Brenner

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary's Richard Bodo in action with Brazil's Rogerio Moraes Pool via REUTERS/Khaled Elfiqi

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia's Marino Maric in action with Bahrain's Jasim Alsalatna Pool via REUTERS/Anne-Christine Poujoulat

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia's Ivan Martinovic in action Pool via REUTERS/Anne-Christine Poujoulat

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary's Stefan Sunajko in action Pool via REUTERS/Khaled Elfiqi

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary head coach Istvan Gulyas reacts Pool via REUTERS/Petr David Josek

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia head coach Lino Cervar during the match Pool via REUTERS/Mohamed Abd El Ghany

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary's Mate Lekai in action with Brazil's Thiago Ponciano Pool via REUTERS/Khaled Elfiqi

New U.S. Senators from Georgia Raphael Warnock and John Ossoff walk inside the U.S. Capitol the day after U.S. President Joe Biden's inauguration as the 46th president of the United States, in Washington, U.S., January 21, 2021. REUTERS/Tom Brenner

New U.S. Senators from Georgia Raphael Warnock and John Ossoff walk inside the U.S. Capitol the day after U.S. President Joe Biden's inauguration as the 46th president of the United States, in Washington, U.S., January 21, 2021. REUTERS/Tom Brenner

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain head coach Halldor Johann Sigfusson during the match Pool via REUTERS/Anne-Christine Poujoulat

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Mahdi Saad in action with Croatia's Marin Sego Pool via REUTERS/Anne-Christine Poujoulat

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil's Rogerio Moraes in action Pool via REUTERS/Petr David Josek

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil's Joao Silva in action Pool via REUTERS/Petr David Josek

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Husain Alsayyad in action with Croatia's Marin Sego Pool via REUTERS/Anne-Christine Poujoulat

A combination picture shows a paralysed mouse (L) and a former-paralysed one in a lab at Ruhr University, where scientists discovered a way to restore the ability to walk in mice that had been paralysed after a complete spinal cord injury, in Bochum, Germany, January 21, 2021. REUTERS/Leon Kuegeler

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Husain Alsayyad in action Pool via REUTERS/Mohamed Abd El Ghany

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Ahmed Fadhul in action with Croatia's Marin Sego Pool via REUTERS/Mohamed Abd El Ghany

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Ahmed Fadhul in action with Croatia's Marin Sego Pool via REUTERS/Mohamed Abd El Ghany

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Husain Alsayyad in action Pool via REUTERS/Mohamed Abd El Ghany

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia's Halil Jaganjac in action Pool via REUTERS/Anne-Christine Poujoulat

Britain's Home Secretary Priti Patel speaks during a news conference about the ongoing situation with the coronavirus disease (COVID-19) pandemic, inside 10 Downing Street, in London, Britain January 21, 2021. Matt Dunham/Pool via REUTERS

Peter Buttigieg exits after the Senate Commerce, Science, and Transportation nomination hearings to examine his expected nomination to be Secretary of Transportation in Washington, DC, U.S. January 21, 2021. Ken Cedeno/Pool via REUTERS

Peter Buttigieg stands at a microphone after he exits the Senate Commerce, Science, and Transportation nomination hearings to examine his expected nomination to be Secretary of Transportation in Washington, DC, U.S. January 21, 2021. Ken Cedeno/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia's Zlatko Horvat in action with Bahrain's Mohamed A. Husain Pool via REUTERS/Anne-Christine Poujoulat

U.S. Senator Todd Young speaks during a Senate Commerce, Science and Transportation Committee confirmation hearing for U.S. Secretary of Transportation nominee Pete Buttigieg in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS

U.S. Senator Todd Young speaks during a Senate Commerce, Science and Transportation Committee confirmation hearing for U.S. Secretary of Transportation nominee Pete Buttigieg in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS

U.S. Senator Todd Young speaks as Pete Buttigieg, U.S. secretary of transportation nominee for U.S. President Joe Biden, left, listens during a Senate Commerce, Science and Transportation Committee confirmation hearing in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Bahrain's Komail Mahfoodh in action Pool via REUTERS/Anne-Christine Poujoulat

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia's Manuel Strlek in action with Bahrain's Mohamed A. Husain Pool via REUTERS/Mohamed Abd El Ghany

Pete Buttigieg, U.S. secretary of transportation nominee for U.S. President Joe Biden, smiles during a Senate Commerce, Science and Transportation Committee confirmation hearing in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil head coach Alvaro Herdeiro during the match Pool via REUTERS/Khaled Elfiqi

Britain's Home Secretary Priti Patel speaks during a news conference about the ongoing situation with the coronavirus disease (COVID-19) pandemic, inside 10 Downing Street, in London, Britain January 21, 2021. Matt Dunham/Pool via REUTERS

Britain's Home Secretary Priti Patel speaks during a news conference about the ongoing situation with the coronavirus disease (COVID-19) pandemic, inside 10 Downing Street, in London, Britain January 21, 2021. Matt Dunham/Pool via REUTERS

People queue to fill oxygen tanks for relatives infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

People pull oxygen tanks for their relatives infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

A man walks through a disinfection chamber while pulling oxygen tanks for his relatives infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

A woman waits for the refill of her oxygen tank, for a relative infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

Women queue to fill oxygen tanks for their relatives infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

A man carries a refilled oxygen tank for his relative infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

A woman queues to fill an oxygen tanks for he relative infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil's Jose Toledo s carried off the match on a stretcher after sustaining an injury Pool via REUTERS/Khaled Elfiqi

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil's Jose Toledo receives medical attention after sustaining an injury Pool via REUTERS/Khaled Elfiqi

Former U.S. President Barack Obama acknowledges someone during the 59th Presidential Inauguration for President-elect Joe Biden and Vice President-elect Kamala Harris, in Washington, U.S., January 20, 2021. Picture taken January 20, 2021. Greg Nash/Pool via REUTERS

Britain's Home Secretary Priti Patel speaks during a news conference about the ongoing situation with the coronavirus disease (COVID-19) pandemic, inside 10 Downing Street, in London, Britain January 21, 2021. Matt Dunham/Pool via REUTERS

Britain's Home Secretary Priti Patel speaks during a news conference about the ongoing situation with the coronavirus disease (COVID-19) pandemic, inside 10 Downing Street, in London, Britain January 21, 2021. Matt Dunham/Pool via REUTERS

Boys play soccer using training cones as goal posts amid a nationwide coronavirus disease (COVID-19) lockdown, at Lehae township near Lenasia, South Africa, January 21, 2021. REUTERS/Siphiwe Sibeko

Handball - 2021 IHF Handball World Championship - Main Round Group 2 - Croatia v Bahrain - Cairo Stadium Hall 1, Cairo, Egypt - January 21, 2021 Croatia head coach Lino Cervar during the match Pool via REUTERS/Mohamed Abd El Ghany

Chasten Buttigieg listens to the proceedings at the Senate Commerce, Science, and Transportation nomination hearings to examine the expected nomination of Peter Buttigieg to be Secretary of Transportation in Washington, DC, U.S. January 21, 2021. Ken Cedeno/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil's Arthur Patrianova in action with Hungary's Gabor Ancsin Pool via REUTERS/Khaled Elfiqi

Pete Buttigieg speaks at the Senate Commerce, Science, and Transportation nomination hearings to examine his expected nomination to be Secretary of Transportation in Washington, DC, U.S. January 21, 2021. Ken Cedeno/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary's Richard Bodo in action Pool via REUTERS/Petr David Josek

People queue to fill oxygen tanks for relatives infected with the coronavirus disease (COVID-19), as part of a city's government free refill program, at the municipality of Iztapalapa, in Mexico City, Mexico January 18, 2021. Picture taken January 18, 2021. REUTERS/Toya Sarno Jordan

Pete Buttigieg speaks at the Senate Commerce, Science, and Transportation nomination hearings to examine his expected nomination to be Secretary of Transportation in Washington, DC, U.S. January 21, 2021. Ken Cedeno/Pool via REUTERS

European Council President Charles Michel chairs a video conference of the members of the European Council on COVID-19 in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

European Council President Charles Michel chairs a video conference of the members of the European Council on COVID-19 in Brussels, Belgium January 21, 2021. Olivier Hoslet/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Hungary's Miklos Rosta celebrates after a goal Pool via REUTERS/Khaled Elfiqi

U.S. Senator Mike Lee speaks as Pete Buttigieg, U.S. secretary of transportation nominee for U.S. President Joe Biden, is displayed on a television monitor during a Senate Commerce, Science and Transportation Committee confirmation hearing in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS

Handball - 2021 IHF Handball World Championship - Main Round Group 1 - Hungary v Brazil - New Capital Sports Hall, Cairo, Egypt - January 21, 2021 Brazil head coach Alvaro Herdeiro during the match Pool via REUTERS/Petr David Josek

U.S. Senator Ted Cruz arrives to a Senate Commerce, Science and Transportation Committee confirmation hearing for U.S. Secretary of Transportation nominee Pete Buttigieg in Washington, DC, U.S., January 21, 2021. Stefani Reynolds/Pool via REUTERS