Thousands of Sudanese and foreign nationals are trying to get out of the country, during a tenuous 72-hour ceasefire. Heavy clashes were reported in Khartoum, and across the Nile in Omdurman, and there are claims that the paramilitary Rapid Support Forces have seized an oil refinery 70 kilometres north of the capital. The Sudanese Army is saying several former government officials suspected of war crimes have been able to leave prison in Khartoum, including Ahmed Haroun. Zambian activist Chilekwa Mumba on why he won't give up on his fight for justice. And we hear from Recho Rey - an up and coming rap artist from Uganda.