That would be a real snake fight to the death. Harris vs Clinton.
I think that the odds of Bye-Done making it election day just went down significantly. Might be time to check this out....
https://www.thesportsgeek.com/blog/betting-on-biden-or-trump-dropping-out-of-the-race/
https://www.legalsportsbetting.com/news/what-are-the-odds-for-trump-or-biden-to-back-out-now/
What were the odds a week- 10 days ago?