>> very, very a lot, very lot. >> reporter: more than one out of every four people is a refugee, he tells me. it is the people living in these surrounding communities that are now sending a message to the refugees in they valley camps. this will never be your home. this can never be your home. the children's smiles belie a particularly awful way of life. their story is one of fleeing the violence of their home country, and not being wanted in their adopted one. after two years, there are no fixed water facilities or system of sanitation. instead, just a steady stream of sewage snaking its way through the 5,000-person camp. they have lost everything. their material possessions, their dignity, their permanence. , to simply live like this, aid groups say refugees are required to pay $100 u.s. dollars a month to the town's sheriff. the only way to make it work is to send these young kids into