Republican debate highlights and analysis: Candidates squabble in Simi Valley

2024 hopefuls argued over education, spending and border security.

The second Republican debate of the 2024 presidential primary, taking place at the Ronald Reagan Presidential Library, has just come to an end.

The affair was more raucous than the first debate, which took place over a month ago. Candidates interrupted one another much more regularly and several — most notably former Vice President Mike Pence and former New Jersey Gov. Chris Christie — have directly criticized front-runner Donald Trump, who elected not to show up tonight. The two candidates from South Carolina, former U.N. ambassador Nikki Haley and Sen. Tim Scott, went after one another for their records on spending, and seemingly everyone who had the chance to take a shot at entrepreneur Vivek Ramaswamy did so.

Read below for highlights, excerpts and key moments.


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Pence pits Trump against federalism

When asked whether the Obama administration’s Affordable Care Act was “here to stay,” Pence started off by calling for a federal expedited death penalty for mass shooters. When pressed again by the moderator, he turned the question of the ACA into one about Trump, suggesting that questions about health care policy should be a decision by Congress and the executive branch, while Trump wants to “consolidate power in the executive branch.” Pence said he’d like to “revive federalism in America.”
— Analysis by Leah Askarinam of 538


In our pre-debate 538/Washington Post/Ipsos poll, 9 percent of likely Republican primary voters were looking at “improving health care” as one of up to three most important issues (among a list of 20) in deciding which candidate to vote for in the primaries.

—Analysis by Holly Fuong of 538


DeSantis gets in a signature issue

Using military force in Mexico has become one of DeSantis's signature planks. In the past few months he's talked about sending special forces to confront the cartels, and didn't rule out firing missiles into Mexico either. It's a heavy-handed proposal that just a few years ago probably would have been major news but these days is pretty par for the course for more and more GOP officeholders.
-Jacob Rubashkin, 538 contributor


A plurality (31 percent) of Republican voters in a NewsNation poll from July said that drugs and substance abuse was the overall root cause of crime in their community. Twenty-three percent said the breakdown of the family unit was to blame, followed by 17 percent who listed underfunding of law enforcement. Systemic racism was the least mentioned issue, with just 3 percent of Republicans saying that it was the overall root cause of their community’s crime.
—Analysis by 538


Americans of both parties don’t expect the national deficit to shrink, according to a June poll from the Pew Research Center. Seventy percent of respondents said they expected the annual deficit to grow in the next five years, including 80 percent of Republicans and 61 percent of Democrats. Just 11 percent of respondents said they thought the deficit would be smaller in five years, including 9 percent of Republicans and 14 percent of Democrats.
—Analysis by 538