Lots of crosstalk in this debate so far, and Burgum continues to refuse to be left behind. He just talked over the moderators as they tried to move on to immigration in order to make a point about child care in North Dakota.

—Analysis by Nathaniel Rakich of 538

Inflation has cooled a lot compared to its highs last summer, at 3.7 percent more than last year as of August. Republican candidates are blaming government spending for inflation, but economists think the pandemic-era inflation was caused more by supply-chain problems caused by the pandemic and shifts in demand because people's needs changed.
—Analysis by Monica Potts of 538

Despite DeSantis’s strong words against Trump, likely Republican primary voters still think highly of Trump, according to our pre-debate 538/Washington Post/Ipsos poll. 68 percent view Trump favorably, compared to 30 percent who have an unfavorable view.

—Analysis by Holly Fuong of 538

Government spending is certainly a factor when it comes to inflation. But it’s not the only factor.

The 2021 American Rescue Plan Act added about $1.9 trillion to the economy, and economists across the political spectrum say that it spurred inflation. They differ on the precise scale of its impact, with estimates ranging from two to four additional points out of the current inflation rate of about 8.5 percent.

However, none of the experts PolitiFact talked to, liberal or conservative, said Biden’s actions were responsible for all of the inflation. Past government spending, COVID’s disruptions to labor markets, energy prices and supply-chains also played significant roles. Most recently, the war in Ukraine has made a challenging situation worse.

-Analysis by Aaron Sharockman, PolitiFact

The second debate stage will look mostly like the first, as seven of the eight candidates who took part in the initial August debate qualified for tonight’s event. And just like the first debate, front-runner Trump has decided to skip the event, despite having the polls and donors to make it. To qualify, the RNC mandated that candidates have at least 3 percent support in two national polls, or at least 3 percent in one nationwide survey and two polls from separate early states, based on polls conducted since Aug. 1 that met the RNC’s criteria for inclusion. Candidates also had to attract at least 50,000 unique contributors, with at least 200 from 20 different states or territories.

The RNC raised the polling and donor standards for the second debate, which slightly winnowed the list of participants. The new rules raised the level of support candidates needed in qualifying polls from 1 percent to 3 percent, and the number of unique donors from 40,000 to 50,000. Six of the seven qualifying candidates had little trouble meeting these polling and donor thresholds. However, although Burgum had enough donors, he struggled to poll well enough nationally to qualify. It took until the Saturday before the debate for him to get the national poll at 3 percent he needed. Meanwhile, former Texas Rep. Will Hurd and former Arkansas Gov. Asa Hutchinson came up short of qualification, as Hurd lacked sufficient polls and only got to 50,000 donors on Monday, while Hutchinson didn’t have enough qualifying polls or donors.

—Analysis by Geoffrey Skelley of 538