Yemeni children collect clean water in Sanaa

Yemeni children collect plastic items from garbage to sell and get financial advantage, in Sanaa, Yemen, on Oct. 22, 2018. Millions of desperate children and families across Yemen could soon be without food, clean water or sanitation because of the deepening economic crisis and unrelenting violence in the port city of Hodeidah, warned the UN Children's Fund (UNICEF) last Thursday. (Xinhua/Mohammed Mohammed)