People hold placards during a rally to show support for Nigeria's President Muhammadu Buhari in Abuja, Nigeria

People hold placards during a rally to show support for Nigeria's President Muhammadu Buhari in Abuja, Nigeria

People hold signs as they take part in a protest march against Nigeria's President Muhammadu Buhari in Abuja, Nigeria

People hold signs as they take part in a protest march against Nigeria's President Muhammadu Buhari in Abuja, Nigeria