For the past few months, we’ve been asking our listeners to write in with questions, and we’ve gotten some great ones. Things like: How does polling work? Does Joe Biden’s stance on Gaza present a campaign challenge? And who might Donald Trump select as his running mate? But as we were sorting through them, an underlying theme started to emerge: People can’t seem to fathom that we’re careening toward a Biden-Trump rematch — and they want to know if anything could alter this seemingly inevitable reality. So today, with some of our most trusted colleagues on the Times Politics team, we talk through all of the hypotheticals: What happens in the case of a health emergency? How about a criminal conviction? Could this be the year that a third-party candidate breaks through? Or is it too late? Do you have a question you want us to answer? Nothing is out of bounds. We’re game for everything from the existential (Will democracy survive?) to the more trivial (Do celebrity endorsements make a difference?). Email us a voice memo with your question at [email protected].