@oaktonarcher,
A viewpoint skewed by a bias against the US will always look bad . News people need to point out the good things happening in Iraq . Freedom to vote , freedom to do business , infrastructure being rebuilt , etc .
I agree that the picture is not rosy , but someone once said "war is hell !"
If a Shiite arc is forming , does that necessarily denote a bad thing? The Sunnis will think so , but I see it as a reaction to the domination by the Sunnis for a long time under a regime that was anything but good for Iraq .