Days before South Sudan's secession, some territory remains in dispute
01:23
Marcus SchlenchJuly 5, 2011
As the date of independence approaches, there are still unresolved issues. Distribution of oil revenues, and the demarcation of 20 per cent of the 2-thouand kilometer long border are causing conflict. South Sudan has most of the oil fields, but nearly all the ports, refineries and pipelines are in the north.