UNICEF's Country Coordinator on the Refugee and Migrant Response Laurent Chapuis speaks during a press briefing on the situation of refugee and migrant children in Greece, in Athens, Greece, on May 2, 2017. Greece has made strides in the protection of refugee and migrant children in recent months, but more should be done to secure a better future for children in need, UNICEF representatives and Greek officials said in Athens on Tuesday. (Xinhua/Marios Lolos)
