 Gregory Ngaji kom out mek dem chuz am wen im dey wit di grup wey dem dey kol Peoples Democratic Party PDP an dem chuz am to wok as pesin wey go stand for pipul for govment side for di 5th National Assembly fom  1962-1965. E stand for di kross Riva North Sinatorial District an dem kon stil chuz am again to du dis kind tin again for April 2007. Gregory Nnaji dey wok as pat of di joinbodi wey dey kontrol wota mata, Sayense  teknoloji, how pipul tek dey travu on top wota, medisine for bodi pain mata, to fight pipul wey wan chop govment moni and pipul wey dey wok as pesin wey dey plant food and train animal. 