Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Nigerian Insecurity Requires Urgent Attention, UN Rapporteur Warns Reuters ABUJA - Nigeria's multiple security problems have created a crisis that requires urgent attention and could lead to instability in other African countries if it is not addressed, a United Nations rapporteur said Monday. Security forces in Africa's most populous country are trying to tackle a decade-long Islamist insurgency in the northeast, banditry in the northwest and bloody clashes between nomadic herdsmen and farming communities over dwindling arable land in central states. Agnes Callamard, the U.N. special rapporteur on extrajudicial, summary or arbitrary executions, said Nigeria was a "pressure cooker of internal conflict." .