Women from the Roma community push a shopping trolley containing water toward their camp in Sucy-en-Brie, near Paris, in a photo from 2012. Kenzo Tribouillard/AFP/Getty Images hide caption

itoggle caption Kenzo Tribouillard/AFP/Getty Images

Maria Souta (center), a Roma grandmother in her 50s, lives in a shack in the Roma camp near Corinth, Greece. She supports her family by picking aluminum cans out of the trash. "I really want my children to get an education and get out of here," she says. Joanna Kakissis for NPR hide caption

itoggle caption Joanna Kakissis for NPR

A newspaper vendor wears a vest displaying front page of The Herald on Wednesday in Dublin. Irish authorities were waiting for DNA test results in relation to a girl removed by Gardai from a Roma family in Dublin, days after a similar case in Greece. The test showed the girl was the biological daughter of the Roma family. Dan Kitwood/Getty Images hide caption

itoggle caption Dan Kitwood/Getty Images