6 Takeaways From the September Democratic Debate. Debates (Political), Presidential Election of 2020, ABC INC, Democratic Party, Univision, Yang, Andrew (1975- ), Castro, Julian, Biden, Joseph R Jr, Booker, Cory A, Buttigieg, Pete (1982- ), Harris, Kamala D, Klobuchar, Amy, Sanders, Bernard, Warren, Elizabeth, O'Rourke, Beto, Houston (Tex)