 Students of Nigerian public universities could face another prolonged stay at home. That's because the academic staff union of universities is threatening to go on another strike over non-payment of salaries. Asu is accusing the accountant general of the Federation, Ahmed Idris, of failing to pay the salaries and remittance of check-off dues of more than 1,000 staff for 13 months. The union said the AGF is creating a rift between it and the federal government.