Medical workers held strips of plastic around the upper arms of small children in a Rafah tent‚ measuring the circumferences of their arms for signs of wasting flesh as a hunger crisis hits Gaza after months of Israel's military campaign there. One small girl of two and a half years had tiny arms‚ the skin already starting to hang loose after her weight plummeted from 11kg before the conflict to just 7kg now‚ said her mother Hana Tabash. Initial data from measurements taken around Gaza...