In our pre-debate 538/Washington Post/Ipsos poll, we asked likely Republican primary voters to select up to three issues that were most important in determining who they will vote for in the primaries. Economic inequality ranked 17 out of 20 issues, with only 3 percent selecting it.

—Analysis by Holly Fuong of 538

Scott’s claim is misleading. Deaths from fentanyl jumped 23 percent in Biden’s first year in office to more than 70,000, but they’ve been increasing since 2014 and also rose during Trump’s administration.

Although immigration encounters at the southern U.S. border have spiked under Biden’s watch, experts say most of the fentanyl coming into the U.S. from Mexico is coming through legal ports of entry. The vast majority of people sentenced for fentanyl trafficking are U.S. citizens, data shows.
-Analysis by Aaron Sharockman, PolitiFact

I'm at the Reagan Library in Simi Valley, California, for the Republican debate tonight and so far it's been a Democrat who's caused the biggest stir in the spin room. California Gov. Gavin Newsom came through for an interview with Univision and a rather lengthy gaggle with the national press corps. He defended his decision to debate DeSantis later this year, defended his presence at a Republican debate in the first place and he answered a question from yours truly.

I asked him about one of the issues that Biden is currently faring worst with the American public on: immigration, and specifically border security. Newsom told me he supports Biden's plan on this issue, but that: “The one thing I would add to it, not what’s wrong with it, is we need to do more on the asylum space as it relates to how the asylum system is being gamed and that is legitimate.”

The first question of the night goes to Scott, who is the subject of a UAW labor complaint for suggesting that striking auto workers should be fired. This time around, he says that the president doesn’t have the authority to fire private-sector workers and then pivots.

Several of the Republicans on stage touted their prioritization of border security should they win the presidency.

“What I’ll do on day one is sign an executive order to send the National Guard to partner with Customs and Border Patrol to make sure that we stop the flow of fentanyl over the border,” Christie said first. He expanded his answer to include his plans to fill the “6 million vacant jobs” in the country with legal immigrants.

“This border is going to be a day one issue for me as president,” DeSantis said, also noting that he’d administer the remain in Mexico policy, which requires migrants seeking asylum to remain in Mexico until their US immigration court date.

“We're going to declare a national emergency. Yes, we'll build the wall. We’ll do remain in Mexico,” DeSantis said.

Pence spoke about his role in negotiating the remain in Mexico policy of the Trump administration.

“I negotiated the remain in Mexico policy with the Mexican government. We used economic power to bring the Mexican government to the table. We build hundreds of miles of border wall and despite what's said here today, we reduced illegal immigration and asylum abuse by 90%. And as President of the United States, I can do it again,” he said. “I'm going to be ready on day one to get Congress to step up, secure the southern border of the United States.”

Haley cosigned on the Remain in Mexico Policy.

“Let's go back to Remain in Mexico policy,” she said. “Instead of catch and release. Let's go to catch and deport.”
Ramaswamy said that he was supportive of most of his opponents’ border positions, but that he’d go a step further: he’d end birthright citizenship for the kids of illegal immigrants.

“The Republicans on the stage are on the right side of this issue, militarize the southern border, stop funding sanctuary cities and end foreign aid to Mexico and Central America to end the incentives to come across,” Ramaswamy said.

--ABC News' Isabella Murray