President of the Senate, Ahmad Lawan, has said that Tuesday’s attack on the Kuje Medium Security Custodial Centre by terrorists was sign of failure of the country’s security architecture. Lawan stated this on Thursday when he led a delegation of the leadership of the Senate to assess the level of attack on the correctional facility by insurgents. Lawmakers on the Senate delegation, which also had some members of the Committee on National Security and Intelligence, were conducted around the facility by the Comptroller-General of the Nigerian Correctional Service,…