In this October 1, 2018, file photo, a man feeds children halas, a climbing vine of green leaves, in Aslam, Hajjah, Yemen. The U.N. food agency has begun a partial suspension of food aid to areas of Yemen controlled by the rebels amid accusations they were diverting aid from the war-torn country's hungriest people, the group said Thursday, June 20, 2019. (Photo by Hani Mohammed/AP Photo/File)
