First: With CNN's historic presidential debate just 33 hours away, we share new insights from the Biden and Trump teams, and reveal a behind-the-scenes look inside the debate hall.  Plus: A Supreme decision on free speech, as the highest court in the land rejects a Republican lawsuit challenging the Biden administration's efforts to combat misinformation on social media.  And: One of the most aggressive Democrats in Congress is out of a job. What does that mean for the future of the "squad" and for Democrats on the ballot in November.    Learn more about your ad choices. Visit podcastchoices.com/adchoices