A child takes part as migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

Migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

Migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

Migrants attend a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

A migrant holds a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

Migrants attend a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Raquel Cunha 

Migrants attend a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Reniel Murillo, a Venezuelan migrant, shows a photograph of his friend Joel Alexander, a victim of the fire, as he takes part in a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Yonalberth, 7 years old, a migrant child from Venezuela takes part in a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez REFILE - QUALITY REPEAT 

Yonalberth, a 7 year old a migrant child from Venezuela, takes part in a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

A member of Mexico National Guard stands near the office of the National Institute of Migration (INM) as people take part in a vigil in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Candles are seen during a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Fatima Pavon, 12, a migrant girl from Venezuela takes part in a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Migrants hold a candle vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

Fatima Pavon, 12, a migrant girl from Venezuela take part in a vigil outside the office of the National Institute of Migration (INM) in memory of the victims of a fire that broke out late on Monday at a migrant detention center, in Ciudad Juarez, Mexico, March 28, 2023. REUTERS/Jose Luis Gonzalez 

A woman who asked not to be identified kneels in front of a makeshift memorial at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

Emily Ryan and her children pray at a memorial at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

View of a memorial for the fallen at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

Shepherd Hollis, Katie Jo Hollis, and Sophie Hollis pray at the memorial for the fallen at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. Katie Jo used to teach at the Covenant School, and Shepherd attended as a student. REUTERS/Austin Anthony 

A man who only wished to be identified as Zed places a flower at a memorial as Nashville Chief of Police John Drake speaks at a news conference at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

Reece Bittner, a student at Belmont University, places flowers at a memorial as Nashville Chief of Police John Drake speaks at a news conference at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

Nashville Chief of Police John Drake stands next to a memorial at the school entrance after a deadly shooting at the Covenant School in Nashville, Tennessee, U.S. March 28, 2023. REUTERS/Austin Anthony 

Terry Smithhart, 74, holds a box of memories as he collects items from his in-laws' damaged home after thunderstorms spawning high straight-line winds and tornadoes ripped across the state, in Rolling Fork, Mississippi, U.S. March 27, 2023. REUTERS/Cheney Orr 

A young visitor performs a summersault in a partially-drained reflecting pool near the Lincoln Memorial, during the annual Cherry Blossoms Kite Fest on the National Mall, in Washington, U.S., March 26, 2023. REUTERS/Tom Brenner 

Soccer Football - UEFA Euro 2024 Qualifiers - Group C - England v Ukraine - Wembley Stadium, London, Britain - March 26, 2023 England players during a minutes applause in memory of former England player George Cohen before the match REUTERS/Carl Recine 

Soccer Football - UEFA Euro 2024 Qualifiers - Group C - England v Ukraine - Wembley Stadium, London, Britain - March 26, 2023 General view during a minutes applause in memory of former England player George Cohen before the match REUTERS/Carl Recine 

Soccer Football - UEFA Euro 2024 Qualifiers - Group C - England v Ukraine - Wembley Stadium, London, Britain - March 26, 2023 General view during a minutes applause in memory of former England player George Cohen before the match Action Images via Reuters/Matthew Childs 

Demonstrators hold images of missing persons, victims of Argentina's last dictatorship, as they arrive to Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Demonstrators hold images of missing persons, victims of Argentina's last dictatorship, as they march towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Demonstrators pose next to a bus with a picture of Argentina's Vice President Cristina Fernandez de Kirchner, before marching towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Demonstrators hold images of missing persons, victims of Argentina's last dictatorship, as they arrive to Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Demonstrators are silhouetted next to an Argentine flag as they march towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

A puppet depicting a member of the human rights organisation "Mothers of the Plaza de Mayo" is seen as demonstrators march towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Demonstrators hold images of missing persons, victims of Argentina's last dictatorship, as they march towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian TPX IMAGES OF THE DAY 

Demonstrators hold images of missing persons, victims of Argentina's last dictatorship, as they march towards Plaza de Mayo square to mark the 47th anniversary of the 1976 military coup, in Buenos Aires, Argentina March 24, 2023. REUTERS/Agustin Marcarian 

Soccer Football - UEFA Euro 2024 Qualifiers - Group B - France v Netherlands - Stade de France, Saint-Denis, France - March 24, 2023 General view during a minutes silence in memory of former players Just Fontaine and Claude Simonet before the match REUTERS/Gonzalo Fuentes 

Soccer Football - UEFA Euro 2024 Qualifiers - Group G - Serbia v Lithuania - Rajko Mitic Stadium, Belgrade, Serbia - March 24, 2023 General view during a minute's silence in memory of former Serbia coach Sinisa Mihajlovic before the match REUTERS/Marko Djurica 

Soccer Football - UEFA Euro 2024 Qualifiers - Group B - France v Netherlands - Stade de France, Saint-Denis, France - March 24, 2023 France players during a minutes silence in memory of former players Just Fontaine and Claude Simonet before the match REUTERS/Gonzalo Fuentes 

Soccer Football - UEFA Euro 2024 Qualifiers - Group B - France v Netherlands - Stade de France, Saint-Denis, France - March 24, 2023 The big screen displays images in memory of Just Fontaine and Claude Simonet during a minutes silence before the match REUTERS/Gonzalo Fuentes 

A person walks past messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

A person walks past The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

People walk past messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

An NHS worker sits atop The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

People walk past messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

A person looks at messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

A person walks past messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

A person looks at messages written on The National Covid Memorial Wall, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Amy and Sam Whitmore add to the message on The National Covid Memorial Wall dedicated to their mother and grandmother who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Amy and Sam Whitmore add to the message on The National Covid Memorial Wall dedicated to their mother and grandmother who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Amy and Sam Whitmore add to the message on The National Covid Memorial Wall dedicated to their mother and grandmother who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Emily Payne adds to the message on The National Covid Memorial Wall dedicated to her grandfather who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Emily Payne adds to the message on The National Covid Memorial Wall dedicated to her grandfather who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Emily Payne adds to the message on The National Covid Memorial Wall dedicated to her grandfather who died from COVID-19, on the third anniversary of the United Kingdom going into a national lockdown, in London, Britain, March 23, 2023. REUTERS/Henry Nicholls 

Flowers and a train drawing are placed at an improvised memorial at Athens central train station as Greece resumes some train routes weeks after a deadly train crash in Athens, Greece March 22, 2023. REUTERS/Louiza Vradi 

Yan Rachinsky, chairman of the liquidated Russian human rights organisation Memorial, speaks to journalists outside the Russian Investigative Committee in Moscow, Russia March 21, 2023. REUTERS/Yulia Morozova 

People visit the 9/11 Memorial, in New York City, U.S., March 21, 2023. REUTERS/Amanda Perobelli 

People visit the 9/11 Memorial, in New York City, U.S., March 21, 2023. REUTERS/Amanda Perobelli TPX IMAGES OF THE DAY 

People walk at the 9/11 Memorial, in New York City, U.S., March 21, 2023. REUTERS/Amanda Perobelli