Muqtada belongs to the most famous religious family in Iraq, which is the al-Sadr family. He's really the third in line. [Muqtada's father] drew his power from the first really important al-Sadr, Muhammad Baqir, who was executed by Saddam in 1980, together with his sister. So it's really a family of martyrs, and that's why Muqtada suddenly emerged from nowhere with the fall of Saddam.

A defeat for ISIS in Iraq will be defeat for ISIS in Syria.

Everything that happens in Iraq affects countries outside.

Users of clichés frequently have more sinister intentions beyond laziness and conventional thinking. Relabelling events often entails subtle changes of meaning. War produces many euphemisms, downplaying or giving verbal respectability to savagery and slaughter.

Turkey is saying that it wants to preserve Sunni dominance in Mosul. Obviously, there, the Kurds, the Shia, the Iraqi government have their own agendas.

You know, if you want to meet a lot of Iraqi leaders, the best places are the hotels in Amman or in London. In general the government here is amazingly unpopular.

There are some things that could hold it together, notably oil revenues. But at the moment, the much vaunted surge has had a measure of success primarily, to my mind, because Sunni and Shia Iraqis hate and fear each other more these days than they hate and fear the Americans.