Greg, your link referred to ISIS as a group that did not disown the violence of Boko.
They are Jihadists, many from this country. Two British members were killed in Syria just this week.

Many are now deploring the delay in reacting to the kidnapping.
Boko have killed tens of thousands in recent years with no reaction at all outside Nigeria.
Just a few months ago they attacked a boys school and just killed all the boys.

I reported it on the Christian Persecution thread, the premise of which is that Christians are being persecuted to extinction in many places and no-one cares.
No-one seemed to care about that.

Greg, has any other religion spawned an international movement equivalent to Islamism, whose goal is the destruction of democracy and the imposition by force of Islamic rule and Sharia Law?