Can Buhari Defeat Boko Haram?

In this episode of UpFront, Mehdi Hasan speaks to Nigerian President Muhammadu Buhari about Boko Haram, alleged abuses by the Nigerian military and his leadership of the country. Hasan also exposes three things you probably do not know about the history of the US gun debate and asks a retired Saudi general if closer ties between Saudi Arabia and Israel betray the Palestinians.