President Muhammadu Buhari has revealed that he is overwhelmed by the security situation in the northwest region. Buhari spoke on Thursday, 27 January, at the palace of Sa’ad Abubakar, Sultan of Sokoto, The Cable reports. The president said while the situation in the northeast and south-south has improved compared to when he assumed office, the challenges in the northwest are a different matter. Buhari, however, said he has charged the military and other security agencies not to spare any criminal posing a threat to the peace and safety of Nigerians. “Every day, we are worried about what is happening in the northwest. When we came, if Nigerians are to be fair to us, they know the condition in the north-east and the south-south, but what is happening now in the north-west is what has honestly overwhelmed me,” Buhari said. “The same people, the same culture, killing each other, stealing each…