In Pictures: Buhari swears-in Adesina, Monguno, Lawal

Three principal aides of President Muhammadu Buhari took their oaths of office today.
They are Babagana Monguno, the National Security Adviser, Engineer Babachir David Lawal, secretary to the Federal Government, and Femi Adesina, President Buhari’s first appointee.

Photos by Sunday Aghaeze