UN envoy arrives in Yemen's rebel-held capital to break Hodeidah stalemate

Children wait to get free medical treatments at Darawan displacement camp in Amran province, north of Sanaa, Yemen, on Jan. 21, 2019. The four-year war has killed more than 10,000 people, mostly civilians, displaced 3 million others and pushed the country to the brink of famine. (Xinhua/Mohammed Mohammed)