Nine people have been killed in separate attacks by bandits in four local government areas of Kaduna State.   The state Commissioner for Internal Security and Home Affairs in the state, Samuel Aruwan confirmed the attacks and also said the affected areas are Chikun, Igabi, Zaria, and Zango Kataf.   Three people were killed while another person sustained gunshot injuries when bandits barricaded Buruku-Udawa section of the Kaduna-Birnin Gwari Road in Chikun Local Government Area (LGA).   One man was killed by bandits …