Ceuta migrant crisis: Spain says 6,600 migrants sent back to Morocco

In this edition: At least 6,600 of the more than 8,000 migrants who arrived at Spain's North African enclave of Ceuta this week have been sent back over the border to Morocco following a diplomatic dispute. Also, critically ill Covid-19 patients are more likely to die in Africa than elsewhere. Our correspondent in Cape Town explains why. And we bring you a report on how Bangui residents are dealing with a shortage of drinking water in the Central African Republic.