In one of your recent posts about the car bomb attack on the police recruiting station, there was a paragraph also that describes how the insurgents have been bombing the oil piplines and they need to be reconstructed again.
Since you in a thinking mode, think about this....the very fact that Iraq is being rebuilt (airport comes to mind, in that we used Iraqi people who had the knowhow and experience to rebuild it side by side with the coalition people and once rebuilt, it was opened and turned over to the Iraqi's to run and maintain it) little by little, the terrorists go out of their way to bomb or destroy what is being rebuilt in an effort to thwart the Iraqi people from moving forward and gaining control over their own country.
To allow the citizens control defeats what the terrorists want and they kill their own citizens in order to use fear and intimidation to keep them under their thumbs. As Iraqi people die, consider that people with experience, knowhow, and ingenuity are also among the dead. Saddam kept qualified people in his own country from being used by either locking them up in prisons or killing them or killing their families so I would imagine there aren't a whole hell of a lot of them left and most Iraqi citizens would have to be either retrained with new equipment that they aren't familiar with by today's standards or they have to be trained as novices who have a talent that can be utilized for future and more permanent jobs.
Enter the terrorists who think nothing of killing to make a point, and if those newly trained people get in the way, the process starts all over again. Do you think the terrorists will rebuild anything, including the schools, police stations, oil facilities, etc. that they have already bombed? Do you think they want any Iraqi citizen to be smarter and more talented than themselves? Do you think they want any Iraqi citizen to be in any type of powerful position, such as engineers, teachers, doctors, etc?
The outside forces are the helpers and teachers right now because the Iraqi people have been suppressed for far too long and need to get the newest technological knowledge from somewhere....and that knowledge is out there in the other parts of the world and the coalition businesses there know that, the majority of the time, the Iraqi people will learn what they are shown and taught and will take it over themselves as soon as possible.
No doubt about it, nearly every business that comes from the outside to reconstruction Iraq IS making money.....right now. But most of them will be taken over by the Iraqi people later down the road and the money will be kept within their own country, which is as it should be. The most important thing right now is to get the people trained to take care of themselves....and that's a line drawn in the sand by the terrorists still there who are going out of their way to destroy that Iraqi dream.