Civil War?

Maybe not yet in Iraq but reading this piece by Jeffrey Gettleman and listening to the accompanying slide show certainly makes one think that it is very close. Gettleman writes of the fundamental change that has occurred in the year he was away from Iraq: the Iraqis seem more interested in shooting each other than shooting the US troops. He writes of a land that has become an armed camp where even kids carry guns and people ride the bus carrying a loaded pistol.