In tonight's edition: Biafran separatist leader Nnamdi Kanu has been convicted in Nigeria on terrorism charges. Also, as US President Donald Trump says the United States will do more to help end Sudan's civil war, millions of children scarred by the conflict continue to grapple with deep psychological and emotional trauma. And in Senegal, as the government seeks new ways to boost its coffers, it is considering introducing taxes on mobile phone payments.