Cut The Clutter: One chapter closes, another opens as Nigeria’s Boko Haram chief Abubakar Shekau blows himself up

Amid reports that Boko Haram chief Abubakar Shekau blew himself up to avoid capture by rivals, Shekhar Gupta tells you about the Nigerian terrorist group, its increasingly powerful offshoot, and why the problem of extremism in Nigeria and the wider Sahel region is nowhere near over, in episode 766 of #CutTheClutter