Kenya presidential election: Raila Odinga rejects announcement of William Ruto’s victory

In tonight’s edition: On what's likely to be his last shot at the top job, Kenyan opposition leader Raila Odinga legally challenges tight presidential election results that hand victory to Ruto. Also, a decade after South African police shot dead 34 miners in the Marikana massacre, thousands demand justice and better pay and conditions for workers in the sector. And a tech researcher in Niger is hoping that his innovation in automatic irrigation could be a game changer for rural communities.