 OK, so we've gotten briefings on several issues now as we prepare for this debate. Let's sum up. What is the opportunity that each candidate sees in this historically early meeting? Well, sources within the Biden campaign, folks involved in Biden's debate planning, tell me that they believe this is about presenting a contrasting vision, whether it's on the economy, abortion, democracy, a whole host of issues. They fundamentally don't think voters are tuned in to the binary choice.