The attack in Potiskum, a town in Yobe State, comes after gunmen killed at least nine women who were administering polio vaccines in Kano, the major city in Nigeria’s predominantly Muslim north. The assailants killed doctors inside their home. The doctors had no security guards at their residence and typically traveled around the city without a police escort. Initially, doctors at the hospital who worked with the three men identified them as being from South Korea, while the police said they were from China. But the three men were from North Korea and had lived in the state since 2005 as part of a medical program between Yobe State and … Continue reading Assocuated Press