I will check it out this week.
Do an apolitical look at Iraq, all facets, and there is plenty of blame to spread around. Politics is the root of the problem with going in in the first place, effing up once in there, and screwing up the leaving. This is something American politicians have been exceptional at for 150 years - with few exceptions.
I highly recommend the book Dereliction of Duty, by (then Major) General McMaster
http://www.amazon.com/Dereliction-Du.../dp/0060929081