The Trump administration built 52 miles of new primary border barriers — the first impediment people encounter if they’re trying to cross the southern border with Mexico, that can block access either for people on foot or for vehicles — where there were none before.

The administration built 458 total miles of primary and secondary border barriers, U.S. Customs and Border Protection data shows. The majority were replacements of smaller, dilapidated barriers.

The U.S.-Mexico border stretches for 2,000 miles across four states and a variety of terrain.
-Analysis by Aaron Sharockman, PolitiFact

Christie was just asked about his position on a pathway to citizenship for undocumented immigrants. In a July poll by The New York Times/Siena College, 39 percent of likely Republican voters say that they supported a “comprehensive immigration reform bill that provides a pathway to citizenship for all undocumented immigrants” in the United States, while 57 percent opposed such a bill. Support was weakest among Trump supporters (29 percent) compared with DeSantis supporters (48 percent) and voters who say they will vote for another candidate (50 percent).
—Analysis by 538

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

Hours before the seven Republicans who qualified for the second RNC debate would have taken the stage at the Reagan Library in Simi Valley, California, a few hopefuls shared their pre-game time rituals.

Pence got a workout in, did some light preparation work, and spent time with his wife, former Second Lady Karen Pence, daughter Charlotte and granddaughter Etta, according to a campaign adviser.

Scott spent the day with family. He took time for prayer, some devotionals, and worked out at the gym. The tune on repeat in his headphones this week has been "Way Maker" by Leeland, according to a source familiar with the campaign.

Ramaswamy had breakfast, worked out and played with his two sons Karthik and Arjun until he worked out again later, according to spokesperson and senior advisor Tricia McLaughlin. The tech entrepreneur also toured the Reagan Library, where he told reporters that he was “feeling good” ahead of the debate.

Haley's team shared the former ambassador’s playlist that she listened to before the debate. They include: