They walk on and on, endlessly. Trudging barefoot through the incessant rain and mud in Anjuman Para, entire families exhausted from days of walking to reach the Bangladesh-Myanmar border had yet more to go before they reached a place to shelter. An old man struggled through the slippery mud with the help of only a stick. An even older woman was carried in a litter like a baby by her two sons. Children holding their sandals and little bundles lag behind the rest of the family.