I thought this was a bad sign:
[On Sunday] two Sunni Arab blocs boycotted a Parliament session, demanding the reinstatement of the speaker.
The speaker, Mahmoud Mashhadani, a Sunni Arab, was put on leave at the request of a broad coalition of Sunnis, Shiites and Kurds, after incidents in which he lost his temper at other members and struck them or allowed his guards to rough them up.
Then I saw this:
Iraqi forces raided the home of Culture Minister Asad al-Hashimi today [Tuesday] after an arrest warrant accused him of masterminding the 2005 assassination attempt of a secular Sunni politician who was once a top aide to Ahmed Chalabi.
And these guys are both Sunnis. If America's influence has not persuaded members of the Iraqi Parliament to stop trying to kill each other, what hope is there for peace among the rest of the population?