That's weird, Steve, 'cause I've been staring at the same question for a while, too. And I've no idea what the answer is.
Yes, the Iraqi Parliament wants us there. But if a poll were to be taken amongst the Iraqi people, I'm fairly sure that the larger percentage of them would want us gone, yesterday. To them, we're interferring.
At the beginning of this, both sides of the aisle appeared to agree w/ the invasion. Now, both sides of the aisle disagree w/ their prior decision. And for good reason. All the points have been argued, we know them by rote. It boils down to Afghanistan was the right thing to do and Iraq was a monumental mistake. And Rumsfeld's arrogance will keep us there, unfortunately.
He never should have been made Sec. of Defense--he's a jerk w/ no military experience. Powell should have had that job.
***In case you're wondering, JM's busy at the moment. I'm her clone. Depending on how things go, I may stay on, permanently***
Further, Rumsfeld should be pulled from office. And the sooner, the better. His defiance has gone so far as to no longer share requested information w/ Congressman Shays. How do I know this? From a town hall meeting that I attended and Shays talked about it, in public. I doubt he'd make that up.
ETA: Obviously we can't leave Iraq immediately. But, we need to withdraw, soon. The Iraqi leadership has become too dependent on our troops. Time they learn to fly on their own.