UN Says 19,000 Sudanese Refugees Face ‘Critical Challenges’ Arriving in South Sudan

The United Nations says 19,000 refugees and asylum-seekers have fled to South Sudan since Sudan's military and paramilitary started fighting on April 15, and that those numbers are expected to more than double by the end of the year. Refugees and aid workers describe the challenges they're facing in this report by Henry Wilkins from Renk, South Sudan.