Abu Bakr al-Bagdadi

Fighters of the 'Islamic State of Iraq and Greater Syria' parading through the Syrian town of Tel Abyad, last Thursday. The next day ISIS fighters were surprised by a concerted attack by other Syrian rebel groups. Dozens were killed.

A powerful al-Qaeda group is fighting in both Iraq and Syria

Conflict & Justice

It’s been quite a week for an al-Qaeda spin-off called ISIS. Last week, ISIS took over Fallujah in Iraq. But it seems some of the local Sunni tribes abandoned the group and have joined government forces fighting against al-Qaeda. Then, rebel groups in Syria combined to attack ISIS there. Borzou Daragahi of the Financial Times explains the politics that work for and against ISIS.