Gentlemen,
Whatever the motivations of the 9/11 terrorists, and whatever Saddam was planning while he played Putt-Putt with Colin Powell and the Dixie Chicks in 2001, arguing about the reasons for the current war in Iraq amounts to little more than hairsplitting.
It's kind of like the city slicker who goes to a small-town bar for a quick drink. He says or does something that, much to his surprise, angers an aggressive cowboy down the bar who comes over and starts beating the living

out of him. "Hold on cowboy, I don't believe in fighting!,"screams slick.
"That's OK," says the cowboy, continuing to pimp-slap the unfortunate city slicker, "I believe strongly enough for both of us. "
The facts are clear - we are at war with the radical elements of the Muslim community, who sponsor and commit the acts of terrorism like 9/11. Since our people are too politically correct and graft-hungry to control our borders tight enough to stop the terrorists from getting in and wreaking havoc, our only hope is to take the battle to their home lands. Iraq is as good a starting point as any. As for the $87 billion, our leaders have apparently decided that over the long haul, a Marshall plan type approach to the Middle East is the only solution. Hence the rebuilding of schools, hospitals, formation of a new government, etc.
I don't think this strategy will work all that well, but at least they are trying to do SOMETHING. Personally, I don't think we have any hope of success unless we kill off ALL of the radical Muslim preachers, and over the long haul strictly control the herd to prevent more from arising and teaching their flock that Allah rewards suicide bombers.
The battle is upon us, time to root hog or die.