I don't think it's polarisation but is a fight against bad government, corrupt leaders, forces of darkness preventing Nigeria from moving forward.
“Attacks Between Obi-dients, BATists Show Depth Of Nigeria′s Polarisation – Okonjo-Iweala - Leadership News”
“Attacks Between Obi-dients, BATists Show Depth Of Nigeria′s Polarisation – Okonjo-Iweala - Leadership News”