• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsU.S. Politics

3 Things We Learned From the Third Democratic Debate Last Night

By
Mythili Sampathkumar
Mythili Sampathkumar
Down Arrow Button Icon
By
Mythili Sampathkumar
Mythili Sampathkumar
Down Arrow Button Icon
September 13, 2019, 12:34 PM ET

Once again, the top 10 Democratic presidential candidates took to the debate stage Thursday night, this time in Houston, Texas. It was the first time, however, that the top three vying for the job—Vice President Joe Biden and Senators Elizabeth Warren and Bernie Sanders—were able to square off together.

As the frontrunners clashed on healthcare, one of the most controversial and complicated topics in American politics, the others vied for their moment in the spotlight to grab the attention of potential voters and break what has consistently been a three-way race. 

Here’s what we learned last night: 

1. Biden is a target for every candidate 

As the polling leader, Barack Obama’s second-in-command has frequently been at the receiving end of one-liners and attacks on his long voting record and time as vice president.

It was in the first debate when Senator Kamala Harris confronted Biden about not supporting busing earlier in his career, the policy which integrated many public schools and afforded Harris herself the opportunity at a better education. During the town halls focused on climate change, Biden was called out by potential voters for his plan to take money from a fossil fuel executive, which he had previously said he would not do. Last night, it was former Housing and Urban Development Secretary Julian Castro’s turn.

Castro accused the 76-year-old Biden of reversing his stance on healthcare by asking him more than once: “Are you forgetting already what you said two minutes ago?” about some people needing to buy into his proposed healthcare plan. 

However, Castro got it wrong.

Biden actually said: “If you want Medicare, if you lose the job from your insurance company, from your employer, you automatically can buy into this…You don’t have—no pre-existing condition can stop you from buying in. You get covered. Period.”

But, it almost did not matter that Castro, the lowest-polling candidate on the stage last night, had mischaracterized Biden’s comment. The damage was already done. Social media lit up with accusations and jokes about ageism and Biden’s history of gaffes, particularly recently when he confused two different mass shootings, appeared confused about which state he was in, and was caught off guard about the fossil fuel executive. However, it was Castro who was wrong about Biden’s comments. 

Biden’s high polling numbers may be based on his name recognition, association with Obama, and his storied career, but last night proved the latter could be his downfall as well. It was unclear why he brought it up himself, but Biden noted he had made a mistake when he voted for the war in Iraq under President George W. Bush. Sanders saw the comment as an opportunity to say: “The truth is, the big mistake, the huge mistake, and one of the big differences between you and me…I never believed what [Vice President Dick] Cheney and Bush said about Iraq and voted against the war in Iraq and helped lead the opposition.”

2. Healthcare dominated the conversation

Over the course of the two-hour debate, an overwhelming 35 minutes was devoted to the issue of Medicare-for-all and the candidates’ various proposals. If there really are single-issue voters, the candidates think this is their way to get their vote. 

It is also the issue that made clear distinctions between moderates and progressives on the stage. Biden advocated for a public option rather than Medicare-for-all, another point of contention between Castro and him—both former Obama officials during the rollout of the Affordable Care Act. 

Biden went on the offensive as well, criticizing both Sanders and Warren about the $3.2 trillion annual cost of their proposed versions of Medicare-for-All. “How are we going to pay for it? I want to hear that tonight,” he said, then saying taxes would have to be raised on the middle-class to the tune of $5,000 a year. 

Warren quickly noted that though taxes would go up, they would basically replace the insurance premiums people are paying now. Biden’s plan would cost approximately $740 billion and allow those who receive coverage through their employers to keep their coverage rather than having a single-payer system like Medicare-for-all. 

But Sanders’ signature issue for years, as he said he “wrote the damn bill” on it, is universal coverage. Sanders attacked Biden, saying the former Vice President’s plan would still leave millions of people uninsured or in dire straits should they have a medical emergency and would result in “$100 billion a year in profit for the drug companies and the insurance companies.”

Where Sanders focused on accusing Biden of trying to keep a broken system in place, Warren made the policy argument for Medicare-for-all despite being unclear about her stance early in her campaign.

“What we’re talking about here is what’s going to happen in families’ pockets, what’s going to happen in their budgets. And the answer is Medicare for all. Costs are going to go up for wealthier individuals and costs are going to go up for giant corporations. But for hard-working families across this country, costs are going to go down and that’s how it should work under medicare for all in our healthcare system,” she noted. 

3. Questions remain on what Democrats’ foreign policy looks like 

Political scholars and Washington insiders have argued for years that the U.S. has not instituted a truly left-leaning or liberal foreign policy agenda. Last night seemed to confirm that though policy wonks on social media pointed out the scant mentions of the United Nations Security Council and Warren’s confirmation that foreign policy should be based around climate change. 

While Harris hit out at President Donald Trump for “conduct[ing] trade policy by tweet, frankly born out of his fragile ego,” there seemed to be no real alternatives proposed by anyone on stage regarding issues like trade, conflict intervention, human rights, and global development. 

It is true, most American voters do not rank foreign policy as a high priority issue when voting for president, but the fact remains it’s still a big part of the job in the Oval office. What we heard last night was that they actually support Trump’s action to place tariffs on goods from China, in particular. 

Biden accused America’s biggest trading partner of stealing intellectual property and even tech CEO Andrew Yang, who is among the more progressive candidates, said he would not repeal the tariffs. South Bend, Indiana Mayor Pete Buttigieg noted he would use the tariffs as “leverage” to broker a deal with China, but did not offer a specific plan. 

But, Buttigieg did admit: “this is a moment when American leadership is needed more than ever, whether it’s in Hong Kong, where those protesters for democracy need to know that they have a friend in the United States, or anywhere around the world where increasingly we see dictators throwing their weight around.  The world needs America, but it can’t be just any America.” 

The question remains though, when will voters hear about that vision in the debates or on the campaign trail from all the candidates? 

More must-read stories from Fortune:

—Fact checking the third Democratic debate

—Highlights from the third Democratic debate

— Elizabeth Warren captains steady ascent into third Democratic debate

—Candidates clash over healthcare during third Democratic debate

—Houston hopes Thursday’s Democratic debate at historically black university drives conversation

—Black women voters are key to the 2020 presidential race. Here’s who they support

About the Author
By Mythili Sampathkumar
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Politics

Mexican cartel armed with explosives launched from drones attacks rural communities, forcing 800-1,000 families to flee
North AmericaMexico
Mexican cartel armed with explosives launched from drones attacks rural communities, forcing 800-1,000 families to flee
By Megan Janetsky and The Associated PressMay 10, 2026
11 minutes ago
Trump quickly blasts Iran’s response to U.S. ceasefire proposal as ‘totally unacceptable’ after warning Tehran ‘will be laughing no longer’
PoliticsIran
Trump quickly blasts Iran’s response to U.S. ceasefire proposal as ‘totally unacceptable’ after warning Tehran ‘will be laughing no longer’
By Jon Gambrell, Samy Magdy and The Associated PressMay 10, 2026
47 minutes ago
Netanyahu says war with Iran isn’t over, need to secure uranium
PoliticsIran
Netanyahu says war with Iran isn’t over, need to secure uranium
By Yash Roy and BloombergMay 10, 2026
3 hours ago
Iran responds to U.S. ceasefire proposal, saying talks must focus on permanently ending the war on all fronts
PoliticsIran
Iran responds to U.S. ceasefire proposal, saying talks must focus on permanently ending the war on all fronts
By Jon Gambrell, Samy Magdy and The Associated PressMay 10, 2026
7 hours ago
China may not offer breakthroughs when Trump meets Xi because Beijing is ‘working backward from our midterm elections’
AsiaChina
China may not offer breakthroughs when Trump meets Xi because Beijing is ‘working backward from our midterm elections’
By Will Weissert and The Associated PressMay 10, 2026
7 hours ago
Shaky Iran war ceasefire tested again as drone hits cargo ship off Qatar coast while Kuwait and UAE repel drone attacks
PoliticsIran
Shaky Iran war ceasefire tested again as drone hits cargo ship off Qatar coast while Kuwait and UAE repel drone attacks
By Jon Gambrell, Samy Magdy and The Associated PressMay 10, 2026
7 hours ago

Most Popular

'Employers are increasingly turning to degree and GPA' in hiring: Recruiters retreat from ‘talent is everywhere,’ double down on top colleges
Future of Work
'Employers are increasingly turning to degree and GPA' in hiring: Recruiters retreat from ‘talent is everywhere,’ double down on top colleges
By Jake AngeloMay 9, 2026
1 day ago
‘This is the way’: Elon Musk endorses Warren Buffett’s famed 5-minute plan to fix the national debt
Economy
‘This is the way’: Elon Musk endorses Warren Buffett’s famed 5-minute plan to fix the national debt
By Jacqueline MunisMay 10, 2026
9 hours ago
Ted Cruz says the quiet part out loud: Trump accounts are Social Security personal accounts as GOP senator reveals 'dirty little secret'
Politics
Ted Cruz says the quiet part out loud: Trump accounts are Social Security personal accounts as GOP senator reveals 'dirty little secret'
By Jason MaMay 9, 2026
1 day ago
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
Tech
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
By Sydney LakeMay 10, 2026
9 hours ago
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
Success
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
By Orianna Rosa RoyleMay 9, 2026
1 day ago
Trump thinks he's flying to Beijing with leverage. China spent 6 years making sure he doesn't have any
Commentary
Trump thinks he's flying to Beijing with leverage. China spent 6 years making sure he doesn't have any
By Steve H. HankeMay 10, 2026
11 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.