Cameroon blames separatists for school massacre of children

In tonight's edition: Cameroon's government blames separatists for the killing of at least seven schoolchildren in its restive Anglophone region. The attack has been described as a "terrorist act of unbearable cruelty and barbarity". Also, Tanzanians head to the polls on Wednesday in an election set to be a litmus test of President John Magufuli's authoritarian style. And finally, with less than a week to go before Ivory Coast's tense presidential election, we bring you special coverage on the candidates running for office.