PALONG KHALI, BANGLADESH – OCTOBER 16: A Rohingya girl cries, traumatized after days of walking, with little sleep, as refugees fleeing from Myanmar wait in the hot sun on a muddy rice field near Palang Khali, Cox’s Bazar, Bangladesh. Well over a half a million Rohingya refugees have fled into Bangladesh since late August during the outbreak of violence in Rakhine state causing a humanitarian crisis in the region with continued challenges for aid agencies.