political reason you say, when they where bombing churches, on chrismas eve, please stop this rubbish talk donot separate politcs from religion because the moslems want to rule nigeria by all mean thats when they felt peace can exist in nigeria, i pray that God help the Americans get the culprits involve in this dustard act lets see how justice will be vented for the poor mases they have been destroying. it is obnoxious that innocent beings created in God's image are being sacrifice on the alter of  politics at the expence of their own lives by blood thirsty carnibals and they should be made pay fortheir wicked acts.