https://en.wikipedia.org/wiki/October_Surprise_conspiracy_theory#2023_New_York_Times_revelations
What happened next Mr. Barnes has largely kept secret for nearly 43 years. Mr. Connally, he said, took him to one Middle Eastern capital after another that summer, meeting with a host of regional leaders to deliver a blunt message to be passed to Iran: Don’t release the hostages before the election. Mr. Reagan will win and give you a better deal.
William J. Casey, the chairman of Mr. Reagan’s campaign and later director of the Central Intelligence Agency, briefing him about the trip in an airport lounge.
Mr. Carter’s camp has long suspected that Mr. Casey or someone else in Mr. Reagan’s orbit sought to secretly torpedo efforts to liberate the hostages before the election, and books have been written on what came to be called the October surprise. But congressional investigations debunked previous theories of what happened.
Mr. Connally did not figure in those investigations. His involvement, as described by Mr. Barnes, adds a new understanding to what may have happened in that hard-fought, pivotal election year. With Mr. Carter
now 98 and in hospice care, Mr. Barnes said he felt compelled to come forward to correct the record.
“History needs to know that this happened,” Mr. Barnes, who turns 85 next month, said in one of several interviews, his first with a news organization about the episode. “I think it’s so significant and I guess knowing that the end is near for President Carter put it on my mind more and more and more. I just feel like we’ve got to get it down some way.”