Refighting the Vietnam War --
Refighting the Vietnam war is yet another reason for the Iraq conflict.
That makes three official, and 12 unofficial (more likely reasons).
I think these are the top five reasons:
1) help conservative domestic agenda-- helping Bush get re-elected and helping Republican take-over of congress
2) Bush wanting to "make history" by being a famous war president
3) Re-fight the Vietnam war to show how tough America is