Masu ruwa da tsaki cikin harkokin ilimi na nuna damuwa kan korar malamai sama da 2000 da gwamnatin jihar Kaduna a Najeriya ta yi. Kwararru a Jamhuriyar Dimukuradiyyar Kwango sun zargi Rwanda da Uganda da hannu dumu-dumu wajen kara tazzarar hare-haren 'yan bindiga.