By Olusegun Adeniyi From Olusegun Obasanjo to Goodluck Jonathan and now Muhammadu Buhari, âtriumphalismâ by members of the ethnic group whose âsonâ is in power has become the defining ethos of their relationship with other Nigerians. This display of arrogance of powerâeven without deriving any âbenefitâ beyond the fact that the president speaks their languageânot only causes problems for their man, but creates needless tension for our fragile nation. However, at no period in the past 21 years has our country descended to the level of inter-ethnic animosity in which it finds itself at the moment. What is fueling the current angst has been aptly described by Nobel Laureate, Professor Wole Soyinka, as a not-so-subtle attempt to impose on the nation âcattle imperialismâ.