Nigeria's President Buhari meets Trump in Washington
Nigerian President Muhammadu Buhari becomes the first sub-SaharanAfrican leader to head to the White House during Donald Trump's administration. The two men side-step Trump's past, tactless comments about Africa and focus on boosting security and trade ties. Also, protests in Madagascar enter their eighth day as opposition MPs keep up calls for the president to quit. And there's concern in Uganda about the impact of a planned tax on social media use.