Canada's Finance Minister Chrystia Freeland walks to a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

U.S. Senator John Kennedy (R-LA) attends a Senate Judiciary Committee hearing on voting rights on Capitol Hill in Washington, U.S., April 20, 2021. REUTERS/Evelyn Hockstein/Pool

Canada's Prime Minister Justin Trudeau walks to a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau walks to a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau walks to a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau waits to cross the street before a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable TPX IMAGES OF THE DAY

Les terminaux méthaniers chinois, en exploitation et en construction

A girl who was stabbed in the leg during a scuffle receives aid at a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

Police officers give aid to a girl who was stabbed in the leg during a scuffle at a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

U.S. Representative Ilhan Omar (D-MN) listens during a press conference at the vigil site for Daunte Wright in Brooklyn Center, Minnesota, U.S., April 20, 2021. REUTERS/Nicholas Pfosi

People attend a festival at Hung Kings temple in a first massive gathering to commemorate the anniversary of the death of a semi-mythical Vietnamese king Lac Long Quan, after coronavirus disease (COVID-19) restrictions were lifted, in Phu Tho province, Vietnam, April 20, 2021. REUTERS/Minh Nguyen

U.S. Representative Ilhan Omar (D-MN) addresses the media and community organizers at a press conference at the vigil site for Daunte Wright in Brooklyn Center, Minnesota, U.S., April 20, 2021. REUTERS/Nicholas Pfosi

Law enforcement officers guard the scene of a shooting at a Stop and Shop grocery store in West Hempstead, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

Brooklyn Center Mayor Mike Elliot addresses the media at a press conference at the vigil site for Daunte Wright in Brooklyn Center, Minnesota, U.S., April 20, 2021. REUTERS/Nicholas Pfosi

Police officers give aid to a girl who was stabbed in the leg during a scuffle at a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

Canada's Finance Minister Chrystia Freeland and Prime Minister Justin Trudeau take part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

U.S. Representative Ilhan Omar (D-MN) addresses the media and community organizers at a press conference at the vigil site for Daunte Wright in Brooklyn Center, Minnesota, U.S., April 20, 2021. REUTERS/Nicholas Pfosi

Canada's Finance Minister Chrystia Freeland and Prime Minister Justin Trudeau take part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland and Prime Minister Justin Trudeau take part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau takes part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Law enforcement officers guard the scene of a shooting at a Stop and Shop grocery store in West Hempstead, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

Canada's Prime Minister Justin Trudeau and Finance Minister Chrystia Freeland take part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Women scuffle during a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

Burt Colucci of the white nationalist group National Socialist Movement destroys a flag of the anti-facist movement during a rally in Phoenix, Arizona, U.S., April 17, 2021. Picture taken April 17, 2021. REUTERS/Jim Urquhart

U.S. Senator Cory Booker (D-NJ) listens to Sen. Alex Padilla (D-CA) during a Senate Judiciary Committee hearing on voting rights on Capitol Hill in Washington, U.S., April 20, 2021. REUTERS/Evelyn Hockstein/Pool

Burt Colucci of the white nationalist group National Socialist Movement attends a rally in Maricopa, Arizona, U.S., April 16, 2021. Picture taken April 16, 2021. REUTERS/Jim Urquhart

A girl wears a protective face mask in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. REUTERS/Alaa Al-Marjani

A law enforcement officer guards the scene of a shooting at a Stop and Shop grocery store in West Hempstead, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

A girl carries a knife during a scuffle at a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

Women are seen in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. REUTERS/Alaa Al-Marjani

The Archbishop of Canterbury Justin Welby visits the National Covid Memorial Wall, amid the coronavirus disease (COVID-19) pandemic, in London, Britain, April 20, 2021. REUTERS/Toby Melville

The Archbishop of Canterbury Justin Welby visits the National Covid Memorial Wall, amid the coronavirus disease (COVID-19) pandemic, in London, Britain, April 20, 2021. REUTERS/Toby Melville

The Archbishop of Canterbury Justin Welby visits the National Covid Memorial Wall, amid the coronavirus disease (COVID-19) pandemic, in London, Britain, April 20, 2021. REUTERS/Toby Melville

Canada's Prime Minister Justin Trudeau takes part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland takes part in a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland and Prime Minister Justin Trudeau arrive to a news conference amid the outbreak of the coronavirus disease (COVID-19) in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

A woman prays in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. REUTERS/Alaa Al-Marjani

The Archbishop of Canterbury Justin Welby visits the National Covid Memorial Wall, amid the coronavirus disease (COVID-19) pandemic, in London, Britain, April 20, 2021. REUTERS/Toby Melville

The Archbishop of Canterbury Justin Welby visits the National Covid Memorial Wall, amid the coronavirus disease (COVID-19) pandemic, in London, Britain, April 20, 2021. REUTERS/Toby Melville

A girl is stabbed in the leg during a scuffle at a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

A girl reacts as she and her sibling head to fetch water from a nearby tap on the outskirts of Peshawar, Pakistan June 18, 2012. Picture taken June 18, 2012. REUTERS/Fayaz Aziz

Small toy figures are seen on the cryptocurrency representation with Dogecoin logo in the background in this illustration picture taken April 20, 2021. REUTERS/Dado Ruvic/Illustration

Small toy figures are seen on the cryptocurrency representation with Dogecoin logo in the background in this illustration picture taken April 20, 2021. REUTERS/Dado Ruvic/Illustration

A small toy figure is seen on the cryptocurrency representation with Dogecoin logo in the background in this illustration picture taken, April 20, 2021. REUTERS/Dado Ruvic/Illustration

A woman reads the Koran in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. REUTERS/Alaa Al-Marjani

A small toy figure is seen on the cryptocurrency representation with Dogecoin logo in the background in this illustration picture taken, April 20, 2021. REUTERS/Dado Ruvic/Illustration

A small toy figure is seen on the cryptocurrency representation with Dogecoin logo in the background in this illustration picture taken, April 20, 2021. REUTERS/Dado Ruvic/Illustration

People gather and smoke during a demonstration to mark the informal cannabis holiday, 4/20, in Hyde Park, London, Britain, April 20, 2021. REUTERS/Tom Nicholson

People watch fireworks as they attend a music show during Hung Kings' Festival in a first massive gathering to commemorate the anniversary of the death of a semi-mythical Vietnamese king Lac Long Quan, after coronavirus disease (COVID-19) restrictions were lifted, in Phu Tho province, Vietnam, April 20, 2021. REUTERS/Thanh Hue

Canada's Finance Minister Chrystia Freeland and Prime Minister Justin Trudeau arrive to a news conference in Ottawa, Ontario, Canada, April 20, 2021. REUTERS/Blair Gable

People attend a music show during Hung Kings' Festival in a first massive gathering to commemorate the anniversary of the death of a semi-mythical Vietnamese king Lac Long Quan, after coronavirus disease (COVID-19) restrictions were lifted, in Phu Tho province, Vietnam, April 20, 2021. REUTERS/Thanh Hue

People watch fireworks as they attend a music show during Hung Kings' Festival in a first massive gathering to commemorate the anniversary of the death of a semi-mythical Vietnamese king Lac Long Quan, after coronavirus disease (COVID-19) restrictions were lifted, in Phu Tho province, Vietnam, April 20, 2021. REUTERS/Thanh Hue

U.S. Representative Alexandria Ocasio-Cortez (D-NY) talks to reporters after leading a news conference to re-introduce the Green New Deal at the U.S. Capitol in Washington, U.S. April 20, 2021. REUTERS/Jonathan Ernst

Members of the Global Marijuana March distribute joints in exchange for proof of vaccination against the coronavirus disease (COVID-19) in Union Square, New York City, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

Members of the Global Marijuana March distribute joints in exchange for proof of vaccination against the coronavirus disease (COVID-19) in Union Square, New York City, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

Members of the Global Marijuana March distribute joints in exchange for proof of vaccination against the coronavirus disease (COVID-19) in Union Square, New York City, New York, U.S., April 20, 2021. REUTERS/Shannon Stapleton

People pray in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. Picture taken with slow shutter speed. REUTERS/Alaa Al-Marjani

People pray in a mosque amid the outbreak of the coronavirus disease (COVID-19), during the holy month of Ramadan in Najaf, Iraq, April 20, 2021. REUTERS/Alaa Al-Marjani

Alexis, 36, an asylum-seeking migrant father reacts after crossing the Rio Grande river into the United States from Mexico, in Roma, Texas, U.S. April 20, 2021. Alexis travels with his wife and a 5-year-old daughter and hopes he gets proper medical treatment in the U.S. for his cancer. REUTERS/Go Nakamura

People attend a music show during Hung Kings' Festival in a first massive gathering to commemorate the anniversary of the death of a semi-mythical Vietnamese king Lac Long Quan, after coronavirus disease (COVID-19) restrictions were lifted, in Phu Tho province, Vietnam, April 20, 2021. REUTERS/Thanh Hue

A staff member gives a video tour of an art installation in the form of a pharmacy where everything is made out of felt to a customer, using a phone, in London, Britain, April 19, 2021. REUTERS/Tom Nicholson