The number of dead in the devastating floods and landslides on the Indonesian island of Sumatra has risen to more than 700. In addition, 500 people are still reported missing, with many feared buried under mud. Around one million people have been evacuated from their homes, with meaningful assistance still yet to reach hard-hit isolated areas. Newshour got through to one resident, a man called Lodewick Marpaung in north Sumatra. He pleaded for help.