Boko Haram and the crisis in Nigeria, explained
Boko Haram: A decade of terror explained - BBC Africa
Boko Haram: Black Terror in Africa
The Deadliest Terror Group In The World: Boko Haram
Understanding Boko Haram
Boko Haram: Who is Abubakar Shekau? - BBC News
The origins of Boko Haram
Why has Nigeria failed to defeat Boko Haram? | Inside Story
Inside Boko Haram: A Journey to the Heart of Africa's Deadliest Terror Group
Why Boko Haram has Nigeria living in fear
'What is Boko Haram?' Nigeria's opposition candidate defiant
Who are Boko Haram? | 5 Minute History Episode 6
Boko Haram Commander on Missing Chibok Girls: "I Know Where They Are"
Boko Haram Explained
Head of terrorist group Boko Haram reportedly killed
Boko Haram Terrorists Kill Nigerian Soldier Abducted During Raid Of Military Base In Borno, Others
Where did Boko Haram come from? - BBC What's New?
Boko Haram: Journey From Evil
Who are Boko Haram? Explained in 60 seconds - BBC News
New video shows scenes inside 'Boko Haram-controlled town'