The tit-for-tat in Nigeria that saw Twitter banned by the government.

Contributors:

Mercy Abang - Journalist

Lai Mohammed - Nigerian minister for information and culture

Gbenga Sesan - Executive director, Paradigm Initiative

Fisayo Soyombo - Editor-in-chief, Foundation for Investigative Journalism

On our radar

It's election time in Algeria and the government is feeling the heat on the streets. Richard Gizbert and producer Flo Phillips discuss its response - arresting journalists, and taking broadcasters off the air.

A snapshot of empire: The racist legacy of colonial postcards

How the golden age of postcards left behind a legacy of racism that continues to shape perceptions of Africans today.

Contributors:

Sarah Sentilles - Writer and critical theorist

Olubukola Gbadegesin - Associate professor, Saint Louis University

Stephen Hughes - Senior lecturer, SOAS

Julie Crooks - Curator, Art Gallery of Ontario

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