KHAN YOUNIS, Gaza Strip (AP) — Grabbing her daughter's feeble arm, Asmaa al-Arja pulls a shirt over the 2-year-old's protruding ribs and swollen belly. The child lies on a hospital bed, heaving, then wails uncontrollably, throwing her arms around her own shoulders as if to console herself. This isn't the first time Mayar has been in a Gaza hospital battling malnutrition, yet this 17-day stint is the longest.