Karuwar hare-hare a Niger DeltaTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoMuhammad Bello/USU06/01/2016June 1, 2016A yau Talata tsagerun Niger Delta sun sake kai mummunan hari kan man'yan rijojin mai mallakin Kamfanin Chevron.https://p.dw.com/p/1IySQTalla