Africa Calling podcast looks at some of the week's top stories from the African continent, including reports from the field and analysis with regional experts. This week we’re talking about the security situation in Nigeria, continued fighting in Ethiopia, and Sudan's removal from the US terror list. We also hear from representatives of Western Sahara’s pro-independence movement, about Kenya severing ties with Somalia, a report on Zambia’s debt crisis, the possibility of Francois Compaoré’s extradition, and what Tunisians think about the 10th anniversary of the Arab Spring.