From Al Jazeera. Any opinions expressed are those of the authors, and do not necessarily reflect the views of Iraq Business News.
Tribal chiefs in Iraq have issued a dire warning about the country's future after the latest wave of sectarian violence.
Sunni leaders in Ramadi say there'll be all out war if Iraq doesn't split into a federation - a collection of effectively self-governing states.
Bomb attacks have killed at least 68 people in Iraq.
Al Jazeera's Omar Al-Saleh reports from Erbil: