Police : Insurgents attack a police training school in Borno for the third time this month . ( CNN ) -- A search-and-rescue effort is launched for the 35 policemen . - June 3, 2014 :
Police : Insurgents attack a police training school in Borno for the third time this month . A search-and-rescue effort is launched for the 35 policemen . - June 3, 2014 :