Trump has not been able to show a single argument that he made against the war until almost a year after the invasion when Public opinion had already started to turn against the war. He said at the debate that he was a strong opponent of the war before it was launched. However, the only statements that he made before the war were supportive of it.
Trump is a liar who lies easily whenever he thinks it will benefit him. As soon as you Trump supporters figure this out then you will be able to untangle yourselves from the pretzel that you have gotten yourself into trying to reconcile all of his contradictory statements.
You're full of it. Trump publicly opposed the war within days after it started in March, 2003.
https://www.washingtonpost.com/pb/archive/lifestyle/2003/03/25/hollywood-partyers-soldiering-on/06327347-83d3-44c4-ab7b-dcd6fbda5437/?resType=accessibility
Won't happen. They will retread. Bank on it.