In this photo released by the Nigeria State House, Nigeria's central bank governor, Godwin Emefile, left, presents the newly designed currency notes to Nigeria's President Muhammadu Buhari, right, during a launch in Abuja, Nigeria, Tuesday, Nov. 22, 2022. Nigeria has unveiled newly designed currency notes that the West African nation’s central bank says will help curb inflation and money laundering. (Sunday Aghaeze/Nigeria State House via AP)