As Nigeria heads into the final stretch before this weekend's elections, many voters are struggling to get their hands on voting cards. Also, the African Union's new head, Egypt's President Abdel Fattah al-Sisi, calls for the continent to take the lead in resolving problems faced by the bloc as the AU summit wraps up in Ethiopia. And in Zimbabwe, more people are speaking up about abuse at the hands of security forces following the violent response to street protests last month.

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