A retired police chief in Nigeria, Alhaji Abubakar Tsav, on Saturday, August 10, urged President Muhammadu Buhari to attach spies to all public officers to mitigate corruption in Nigeria. The News Agency of Nigeria (NAN) quoted Tsav as saying in Makurdi that the federal government should urgently stop security personnel from working with public officers beyond two years. Tsav said the first way to fight corruption is to ensure regular redeployment of officers attached to public officers and attachment of spies to checkmate their activities. The former commissioner of police, who served in Lagos and other states, said lengthy attachment of security personnel with public officers was greatly encouraging corruption and criminality in the country following their familiarity with them.