Hundreds of thousands flee south to avoid conflict between military and Taliban . A family of 18 Pakistani men , women and children trudges down a dirt road toward a refugee camp . Refugee camps for the displaced are cropping up across northwest Pakistan . Latest exodus is a humanitarian crisis , he says . Tensions have been rising in Jalozai camp in western Pakistan .
Hundreds of thousands flee south to avoid conflict between military and Taliban . Refugee camps for the displaced are cropping up across northwest Pakistan . Latest exodus is a humanitarian crisis , he says . Tensions have been rising in Jalozai camp in western Pakistan .