Second Deputy Premier and Minister of Interior Prince Naif bin Abdulaziz Al Saud received here today Director of Imam Mohammad bin Saud Islamic University Dr. Solaiman Aba Alkhail, members of the council of research chairs at the university and members of the scientific commission of Prince Naif Chair for National Unity Studies. During the meeting, Prince Naif was briefed on the achievements of Prince Naif Chair for National Unity Studies during the year 1430 H. and its future plans aiming at bolstering the principle of citizenship.