The UN withdraws from talks with Sudan

The UN withdraws from talks in Sudan days after coup leader al-Burhan promised a path to civilian rule Also in the pod: hundreds of inmates escape prison following a gun attack, are things getting out of control in Nigeria? We go to South Africa - on the day of the funeral of 21 teenagers who were found dead in a tavern in East London, we ask why we still don't know what killed them. And we hear of a health initiative that is saving children's lives from a terrifying disease known as Noma.