To make a better change in Nigeria, everybody has to be known. There should be a national identification of every citizen and non citizen.Everyone's true IDENTITY should be known. That's the root of it all. When there is no IDENTITY, the good ones build and the unknown bad ones destroy. There is little crime in developed countries like Germany(EU) because everyone is known and so there is no hiding place. Where there is no IDENTITY even the so-called leaders commit crimes and there is no trace of them, imagine. IDENTIFICATION with FINGERPRINT should be first done.