A trader named Joe Fortemose Chinakwe has been arrested by the Nigerian police for naming his pet dog "Buhari," which happens to be the surname of the country's president, in a case that touches on Nigeria's long history of ethnic tensions. 
Mfanyabiashara ajulikaye kwa jina la Joe Fortemose Chinakwe amekamatwa na maafisa wa polisi wa Nigeria baada ya kumwita mtoto wa mbwa wake jina la "Buhari," ambalo ni jina la ubini la Rais wa Nigeria, tukio amnbalo linahusisha historia ndefu ya mivutano ya kimakabila nchini Nigeria.