Why is there a security crisis in Nigeria?

Increasing incidents of insecurity in Nigeria have led to mounting pressure on President Muhammadu Buhari to take control of the situation. And recently parliament even urged President Buhari to declare a nationwide state of emergency. The country has struggled to end a jihadist insurgency in the north-east now for more than a decade, a conflict that has, according to the Nigerian government and the United Nations, killed tens of thousands of people and forced millions to leave their homes. In south-east Nigeria they’ve seen a surge in deadly attacks targeting police and other security forces in the past few months. All of this has been compounded by a sharp rise in abductions targeting civilians in schools. Alan Kasujja now looks at why there’s a security crisis in Nigeria.