Buhari arrives Abuja after 10-day London vacation

[File] Buhari

The vacation was the latest of several trips to the British capital since he became the president in 2015

Buhari spent almost half of 2017 in London receiving treatment for an undisclosed ailment, raising questions about the health of the 75-year-old former general and his ability to campaign for re-election in presidential polls scheduled for February.

More details soon.