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Live Updates: Fourth Republican debate

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TUSCALOOSA, Ala. (NewsNation) — The fourth Republican presidential debate centered on the viability of the four candidates on stage to mount a serious threat to front-running former President Donald Trump. You can read NewsNation’s full recap here.


The candidates each took turns attacking the others’ credibility on dinner table issues and personal grounds. Entrepreneur Vivek Ramaswamy said former South Carolina Gov. Nikki Haley was an identity-politicker too corrupt to trust. Former New Jersey Gov. Chris Christie said Florida Gov. Ron DeSantis and the other candidates were too afraid of offending Trump to trust in a room with Chinese President Xi Jinping.

There were moments of policy discussion, such as DeSantis calling on universities to back student loans, Christie cautioning against government getting involved in gender-affirming care (which inspired a quick rebuke from his opponents), Haley rejecting calls for bombing Iran in response to the Oct. 7 violence in Israel, Ramaswamy calling for the strong defense of Taiwan against China and the candidates agreeing quick action on the border is needed.

Below is our live blog for the debate, featuring regular updates and analysis from a team of journalists from NewsNation, our sister publication The Hill and The Dispatch.

Providing expert analysis are David M. Drucker, senior writer for The Dispatch, and Jesse Byrnes, senior editor for The Hill. They will add regular political insight and analysis throughout the debate. You’ll see additional updates from Tulsi Kamath, managing editor of digital for NewsNation, about the scene in Alabama, and regular summaries of the questions and candidate responses and additional context from NewsNation Digital Producers Tyler Wornell, Steph Whiteside and Damita Menezes.

We’ll also follow your commentary through social media about tonight’s debate. We’ll be watching the hashtag: #GOPDebate. Use it as you post about tonight’s debate, and we may incorporate your comments into our coverage.

To get NewsNation’s political coverage delivered to you daily, you can sign up for our Decision Desk 24 email newsletter and download our free NewsNation app for iOS or Android.

A section on the war in Ukraine devolved into a bitter war of words with personal attacks. In a heated exchange, Ramaswamy suggests Haley wants to support a war just to support a war, arguing she can’t name a single province or village in eastern Ukraine. Christie jumps in to defend her and says that after four debates, Ramaswamy could be voted as the “most obnoxious blowhard in America.”

Jesse Byrnes, The Hill Senior Editor

Christie has faced growing pressure among Republicans to drop out of the race to clear a path for Haley or DeSantis to consolidate the anti-Trump vote.

The former New Jersey governor may have tipped his hand a bit Wednesday night, coming to the defense of Haley as she parried a litany of attacks from Ramaswamy.

Christie dubbed Ramaswamy “the most obnoxious blowhard in America” and repeatedly tried to shut him down, including referring to his “smart-a– mouth.”

While Christie defended Haley against attacks on her intelligence, his existence in this race is ultimately aimed at preventing another Trump presidency.

For Haley allies, his continued candidacy risks peeling away some votes from her in early states.

Johanna Maska, NewsNation political contributor

It’s a family fight. That’s what primaries are. They’re uncomfortable because with many of your opponents you do agree and admire them. And yet you HAVE to differentiate yourself from the frontrunner if you want to take the lead. It’s what Barack Obama did to beat Hillary Clinton. Haley isn’t doing that. DeSantis isn’t doing that. Going to be tough to rise when voters don’t know why you, not them.

David M. Drucker, The Dispatch Senior Writer

Nikki Haley is (basically) center stage and the center of attention, subject to attacks from Ron DeSantis and Vivek Ramaswamy — and defended against those attacks from Ramaswamy by none other than Chris Christie, who is finally delivering the sort of aggressive debate performance he is known for.

The most notable development so far is that Haley has resisted responding to a series of Ramaswamy hits that, as Christie pointed out, did not focus on simple policy disagreement, but insulted the former ambassador’s basic intelligence.. What will the second half hour bring?

Kevin Bohn

Some supporters of Ron DeSantis are pushing him to be more aggressive in the debate against Donald Trump. DeSantis criticized Nikki Haley in his first answer.

“The number one opponent for Ron DeSantis is Donald Trump, not Nikki Haley. He needs to take the fight to Trump,” donor Dan Eberhart tells NewsNation.

Support for the war in Ukraine has become increasingly divisive in the Republican Party, with former South Carolina Gov. Nikki Haley and former New Jersey Chris Christie among those who support continuing to send aid to the country.

Florida Gov. Ron DeSantis and entrepreneur Vivek Ramaswamy have been among those who want to see the U.S. pull back on support, with Ramaswamy saying in a NewsNation town hall that he would make a deal with Russian President Vladimir Putin.

One place where all the candidates can agree? They all see China as the top threat to America’s national security.

Asked if he would support sending American troops to Israel to help in its war with Hamas, DeSantis says the Biden administration has “hobbled” Israel. But he doesn’t directly answer the question, which Christie notes. “He went on this 30-second hosanna,” Christie said in response.

The former governor said he would “absolutely” send U.S. troops to Israel if necessary.

Johanna Maska, NewsNation political contributor

Vivek hasn’t yet attacked the RNC. He came in swinging last time against the leadership of the RNC. This debate, however, he did a fundraiser for the Alabama GOP ahead of the debate. Not sure what the conversation was like after the last debate but surely there was one. That, however, hasn’t prevented Vivek from going hard. He’s getting some return fire; it’s well-earned.

Johanna Maska, NewsNation political contributor

Chris Christie finally gets in. He uses it to talk about former President Donald Trump. I remember when Chris Christie was the rising star in the Republican Party. He was close to Donald Trump, before and during his presidency. And he’s saying what many are saying behind closed doors: the former president is unfit to be president. So far, his campaign hasn’t caught momentum, but is he speaking for independents that Republicans would need?

Jesse Byrnes, The Hill Senior Editor

The 38-year-old biotech entrepreneur was the subject of some of the most memorable moments from the first few debates. Haley swatted away Ramaswamy then, calling him “scum” in the last on-screen clash after telling him in September, “Every time I hear you, I feel a little bit dumber.”

That same energy was on full display Wednesday after Ramaswamy targeted Haley’s past corporate ties and pointed out contacts between Haley and BlackRock CEO Larry Fink as well as a donation to a pro-Haley super PAC from billionaire entrepreneur Reid Hoffman, who he called “George Soros Jr.”

“You are corrupt,” Ramaswamy said.

Haley is so far brushing off the barbs while touting her pro-business bonafides.

“I love all the attention, fellas,” she said later as DeSantis joined in on the attack.

Christie is the first to acknowledge Trump’s dominance in the polls, telling the audience that the other three candidates are “timid” to even say his name. Christie has been the most vocal critic of Trump, who he says is “unfit” to be president.

The message hasn’t appeared to resonate with voters.

The Israel-Hamas war is considered the top security concern among voters, with NewsNation/Decision Desk HQ polling finding 30.6% of Republicans saying it’s the biggest threat to the country’s national security.

But while there is support for sending military aid to Israel, there is less support for sending troops, with 25.8% of Republican voters saying they don’t want U.S. troops on the ground in the region.

David M. Drucker, The Dispatch Senior Writer

Nikki Haley taking fire from all sides — Ron DeSantis and Vivek Ramaswamy — as the debate opens. What they’re saying is that she is the candidate to beat in the race to emerge as the consensus alternative to Donald Trump. How Haley handles the carpet bombing will matter. “They’re just jealous” is what Haley said in response to criticism that she’s a tool of the wealthy donors who have been flocking to her campaign. “Thanks for the attention, fellas,” she added a few minutes later. GREAT LINE.

If Haley gets attacked all night, that’s a win for her … as long as she can handle it. And it tells you how the winds have changed in the second tier of candidates hoping to become the consensus alternative to TRUMP.

After mentioning Trump, Christie garnered some jeers from the audience.

Haley was just repeatedly attacked by DeSantis and Ramaswamy for comments she made recently that people using social media should not be allowed to do so anonymously. Ramaswamy suggested she is a “fascist” for suggesting such a policy.

Clarifying her position, Haley says social media companies need to fight bots and “show us their algorithms.”