Death toll from the attack in Cameroon still at 4, at least 20 people injured

In Cameroon, residents of Mora town are still in shock a day after a suicide attack. At least three civilians and a bomber were killed in the attack. Around 20 others are wounded. Mora town -- which is near the Nigerian border -- is the headquarters of the multinational force fighting Boko Haram. It's been repeatedly attacked by the militant group. At the end of June, a similar suicide blast in the area left at least 10 people dead