U.S. President Joe Biden, with Canada's Prime Minister Justin Trudeau, is presented with a candy bar that says "Peace" by Canada's Green Party leader Elizabeth May, on Parliament Hill in Ottawa, Ontario, Canada, March 24, 2023. REUTERS/Patrick Doyle 

Figure Skating - World Figure Skating Championships - Saitama Super Arena, Saitama, Japan - March 24, 2023 Caroline Green and Michael Parsons of the U.S. perform during the Ice Dance - Rhythm Dance REUTERS/Issei Kato 

Figure Skating - World Figure Skating Championships - Saitama Super Arena, Saitama, Japan - March 24, 2023 Caroline Green and Michael Parsons of the U.S. perform during the Ice Dance - Rhythm Dance REUTERS/Issei Kato 

Figure Skating - World Figure Skating Championships - Saitama Super Arena, Saitama, Japan - March 24, 2023 Caroline Green and Michael Parsons of the U.S. perform during the Ice Dance - Rhythm Dance REUTERS/Issei Kato 

Figure Skating - World Figure Skating Championships - Saitama Super Arena, Saitama, Japan - March 24, 2023 Caroline Green and Michael Parsons of the U.S. perform during the Ice Dance - Rhythm Dance REUTERS/Issei Kato 

Figure Skating - World Figure Skating Championships - Saitama Super Arena, Saitama, Japan - March 24, 2023 Caroline Green and Michael Parsons of the U.S. perform during the Ice Dance - Rhythm Dance REUTERS/Issei Kato 

A station master shows the green light to the train driver 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 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

A view of signs at Burton Green's old village hall which is planned to be demolished to make way for HS2, in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

A view of Burton Green's new village hall which has been built by HS2, after they planned to demolish the old village hall for HS2 construction works, in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

Burton Green's old village hall is fenced off as there are plans to demolish it to make way for HS2, in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

A view of footpath diversion sign during HS2 construction works, in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

A view of a sign on the site of Burton Green during HS2 construction works, in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

HS2 construction work continues on the site in Burton Green, Britain, March 21, 2023. REUTERS/Molly Darlington 

Defendants sit next to their lawyers in the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACES OF THE DEFENDANTS MUST BE MADE UNRECOGNISABLE 

Defendant Bashir R. sits next to his lawyer in the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACE OF THE DEFENDANT MUST BE MADE UNRECOGNISABLE 

Defendant Bashir R. is led by a judicial officer into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Ahmed R. is led in handcuffs by a judicial officer into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendants Mohamed R. and Bashir R. sit next to their lawyers in the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACES OF THE DEFENDANTS MUST BE MADE UNRECOGNISABLE 

Defendants Mohamed R. and Bashir R. have their handcuffs taken off in the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACES OF THE DEFENDANTS MUST BE MADE UNRECOGNISABLE 

Defendant Mohamed R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACE OF THE DEFENDANT MUST BE MADE UNRECOGNISABLE REFILE - CORRECTING NAME 

Defendant Mohamed R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS IMAGE PIXELLATED AT SOURCE. GERMAN COURT REQUESTS THAT THE FACE OF THE DEFENDANT MUST BE MADE UNRECOGNISABLE REFILE - CORRECTING NAME 

Defendant Abdul Majed R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Presiding judge Andreas Ziegel arrives to take his seat at the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Presiding judge Andreas Ziegel arrives to take his seat at the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Presiding judge Andreas Ziegel takes his seat at the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Presiding judge Andreas Ziegel arrives to take his seat at the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Rabieh R. sits in the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Abdul Majed R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Rabieh R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Rabieh R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Abdul Majed R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Wissam R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

Defendant Wissam R. is led in handcuffs by judicial officers into the courtroom of the Higher Regional Court prior to a hearing in the trial over a November 2019 jewellery heist on the Green Vault (Gruenes Gewoelbe) museum in Dresden's Royal Palace, in Dresden, Germany, March 20, 2023. Jens Schlueter/Pool via REUTERS 

A man waves Green Left Party flags during a rally to celebrate Nowruz, which marks the arrival of spring, in Istanbul, Turkey March 19, 2023. REUTERS/Murad Sezer 

The boat in which fisherman Andre da Silva Santos, 47, NGO Guardioes do Mar's mangrove restoration coordinator Laiudo Malafaia and Instituto Mar Urbano's Director Ricardo Gomes navigated in Caceribu River which flows into Guanabara bay, is berthed as they take part in the Green Guanabara Project, which restored 12.5 hectares of mangrove and planted a total of around 30,500 trees to preserve marine biodiversity and clean rivers, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, NGO Guardioes do Mar's mangrove restoration coordinator Laiudo Malafaia and Instituto Mar Urbano's Director Ricardo Gomes navigate in Caceribu River which flows into Guanabara bay, as they take part in the Green Guanabara Project, which restored around 12.5 hectares of mangrove and planted a total of around 30,500 trees to preserve marine biodiversity and clean rivers, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, NGO Guardioes do Mar's mangrove restoration coordinator Laiudo Malafaia and Instituto Mar Urbano's Director Ricardo Gomes navigate in Caceribu River which flows into Guanabara bay, as they take part in the Green Guanabara Project, which restored around 12.5 hectares of mangrove and planted a total of around 30,500 trees to preserve marine biodiversity and clean rivers, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes. REFILE-QUALITY REPEAT 

Fisherman Andre da Silva Santos, 47, NGO Guardioes do Mar's mangrove restoration coordinator Laiudo Malafaia and Instituto Mar Urbano's Director Ricardo Gomes navigate in Caceribu River which flows into Guanabara bay, as they take part in the Green Guanabara Project, which restored around 12.5 hectares of mangrove and planted a total of around 30,500 trees to preserve marine biodiversity and clean rivers, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes. REFILE-QUALITY REPEAT 

Birds fly over Caceribu River which flows into Guanabara bay, where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fishermen navigate on Caceribu River which flows into Guanabara bay, where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fishermen navigate on Guanabara bay, near Caceribu River where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

A bird stands over a trunk on Guanabara bay, near Caceribu River where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

A toy is stuck over a trunk on Guanabara bay, near Caceribu River where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fishermen navigate on Guanabara bay, near Caceribu River where the Green Guanabara Project restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

A general view of a mangrove tree on the banks of Caceribu River which flows into Guanabara bay, during the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Instituto Mar Urbano's director Ricardo Gomes plants a mangrove tree on the banks of Caceribu River which flows into Guanabara bay, as he takes part in the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, plants a mangrove tree on the banks of Caceribu River which flows into Guanabara bay, as he takes part in the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, NGO Guardioes do Mar's Mangrove restoration Coordinator Laiudo Malafaia and Instituto Mar Urbano's Director Ricardo Gomes navigate in Caceribu River which flows into Guanabara bay, as they take part in the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, plants a mangrove tree on the banks of Caceribu River which flows into Guanabara bay, as he takes part in the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keeps the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

A crab is pictured on the banks of Caceribu River which flows into Guanabara bay, during the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

A bird is pictured at a mangrove on the banks of Caceribu River which flows into Guanabara bay, during the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Fisherman Andre da Silva Santos, 47, plants a mangrove tree on the banks of Caceribu River which flows into Guanabara bay, as he takes part in the Green Guanabara Project which restored around 12.5 ha of mangrove and a total of around 30,500 trees were planted to preserve marine biodiversity and keep the rivers clean, in Rio de Janeiro, Brazil March 17, 2023. REUTERS/Ricardo Moraes 

Activist Amalia Salas, an indigenous member of the Nahuatl community of Xochimilco, cooks a "tlaxcalli" (tortilla) made of corn and green leaves in her backyard in Xochimilco on the outskirts of Mexico City, Mexico. March 17, 2023. REUTERS/Raquel Cunha 

Activist Amalia Salas, an indigenous member of the Nahuatl community of Xochimilco,prepares a comal in her backyard in Xochimilco on the outskirts of Mexico City, Mexico. March 17, 2023. REUTERS/Raquel Cunha