Nigeria: President Buhari travels to London for treatment

The President of Nigeria, Muhammadu Buhari, 74, is in London seeking treatment for an undisclosed ailment. Earlier this year, he was in the UK for seven weeks undergoing medical check-up. Mr Buhari, has left Vice-President Yemi Osinbajo in charge during his absence.



Read more: http://www.bbc.co.uk/news/world-africa-39842686