Nigeria's president to be sworn in for second term

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President Buhari’s team has said that today’s inauguration ceremony will be a low key affair. We ask what challenges he faces in this second term. The trial has begun against Johnson & Johnson brought by the US state of Oklahoma. It accuses the pharmaceutical firm of responsibility over the opioids crisis. And the charity Save the Children say some African countries have made big improvements in child welfare over the past twenty years, we find out which ones and why.