As political turmoil rages , international organizations are warning of a humanitarian crisis . The most vulnerable are children , who have been separated from parents . About one million people need assistance , and the cost will go up , the UN warns .
As political turmoil rages , aid agencies are warning of a humanitarian crisis . The most vulnerable are children , who have been separated from relatives . About 1.5 million people need assistance , and the number will go up , the U.N. warns .