BBC: Africa highlights

Africa highlights: Soyinka 'cuts up green card over Trump', Senegalese 'giant' sculptor dies
Summary
Nigeria's Soyinka 'cuts up green card over Trump'
Renowned Senegalese sculptor Ousmane Sow dies aged 81
UN warns ethnic cleansing is under way in South Sudan
Ethiopia arrests Oromo opposition leader Merara Gudina
Pro-Biafra leader denied bail in Nigeria
Gambia bans internet and international phone calls during polls
Confusion for 200,000 Nigerian graduates reporting for new government jobs
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