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Winners and losers from the third Democratic presidential debate
By Christopher Michael Cillizza
Warren and Clinton talk behind the scenes as 2020 race intensifies
By Jonathan Allen
Biden camp thinks the media just doesn't get it
By Ryan Lizza
All coverage
Sanders or Warren: Who gets more support from working-class donors?
By Karl Evers-Hillstrom
Castro Questions Biden's Memory at Debate: 'Are You Forgetting What You Said Two Minutes Ago?' (Published 2019)
By Nick Corasaniti
Democratic Debate: 'Medicare For All' Plans Divide 2020 Candidates
By Danielle Kurtzleben
Read Joe Biden's baffling debate answer about record players
By Zack Beauchamp
Democratic polls 2020: Elizabeth Warren rises as Joe Biden clings to delegate edge — CBS News Battleground Tracker
By Fred Backus, Anthony Salvanto & Kabir Khanna
Biden is labeled a moderate. But his agenda is far more liberal than Hillary Clinton's.
By Alex Roarty
Joe Biden Should Drop Out
By Jamil Smith
The 2020 race is dominated by 70-somethings
By Zach Wolf
Julián Castro says attack against Biden during Democratic debate was not personal
By Veronica Stracqualursi
Which Candidates Got the Most Speaking Time in the Democratic Debate (Published 2019)
By Jugal Patel, Jasmine C. Lee & Weiyi Cai
6 Takeaways From the September Democratic Debate
By Reid Epstein & Shane Goldmacher
3rd Democratic debate: Candidates clashed on health care, immigration and more
By Kendall Karson, Benjamin Siu & John Verhovek