I had thought I found a more credible source before and this is all I can find on search engines now. TL;DR: there isn’t a public record of his opposition before the war started, and the person who claims he did oppose the war before it started primarily talks about right after it started and would have political incentives to lie or misremember. Will update the claim.
re: 1, do you have a source on Trump opposing the Iraq war before it started? I couldn’t find any evidence of this (in contrast to eg Obama’s outspoken and very unambiguous opposition).
I had thought I found a more credible source before and this is all I can find on search engines now. TL;DR: there isn’t a public record of his opposition before the war started, and the person who claims he did oppose the war before it started primarily talks about right after it started and would have political incentives to lie or misremember. Will update the claim.