NAIROBI, Kenya (AP) — In parts of Ethiopia’s Tigray region, people now eat only green leaves for days. In every district of the more than 20 where one aid group works, residents have starved to death. More than 350,000 metric tons of food aid are positioned in Ethiopia, but very little of it can get into Tigray. “People’s skin color was beginning to change due to hunger; they looked emaciated with protruding skeletal bones,” the aid group wrote. One Tigrayan humanitarian worker pointed out that most people live or shelter in remote places such as rugged mountains.