Gov El-Rufai Insists On Disengaging Incompetent Teachers Despite Violent Protest

The Governor of Kaduna state, Nasir El-Rufai remains unshaken over his decision to terminate the appointment of more than 20,000 teachers after they reportedly failed "primary four" questions set for the competency test.  The aggrieved teachers have taken to protest their dissatisfaction and have resorted to violence BUT the gov remains unmoved. *What are they protesting for?if they via IFTTT