![A man holds a child close to a border crossing between Serbia and Hungary, Kelebija, Serbia, Thursday, February 2020.](/sites/default/files/media_2021/06/202106eca_hungary_frontex.jpg)
A man holds a child close to a border crossing between Serbia and Hungary, Kelebija, Serbia, Thursday, February 2020.
© 2020 Marko Drobnjakovic via AP Images
A man holds a child close to a border crossing between Serbia and Hungary, Kelebija, Serbia, Thursday, February 2020.