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(WASHINGTON) — With about six weeks until Election Day, former President Donald Trump will deliver remarks on the tax code and U.S. manufacturing in battleground Georgia on Tuesday.

Vice President Kamala Harris has her own economic speech scheduled for Wednesday in Pennsylvania, another critical swing state. Later this week, she will travel to Arizona for some campaign events and to visit the southern border, according to a source familia with her plans.

Here’s how the news is developing:

Harris planning a visit to southern border this week: Source

Vice President Harris is planning to visit the southern border during her visit to Arizona on Friday, according to a source familiar.

This would be Harris’ first visit to the southern border since she jumped to the top of the ticket at the end of July.

Immigration has been a big issue in the 2024 race, with Donald Trump and Republicans inaccurately calling Harris the “border czar” and blaming her for the border crisis. Harris, in turn, argues that Trump and Republicans are at fault for killing the bipartisan border bill earlier this year.

Harris has overseen the Biden administration’s efforts to address the root causes of migration as vice president, and visited the border in 2021, after she came under fire for not having done so.

Trump expected to return to Butler for a rally on Oct. 5: Sources

Trump is expected to return to Butler, Pennsylvania, the city of his first assassination attempt, next Saturday for a rally, according to multiple sources familiar with his plans.

The rally is scheduled for Oct. 5.

Trump has long promised to return to Butler to honor the victims who died at his July rally.

“I WILL BE GOING BACK TO BUTLER, PENNSYLVANIA, FOR A BIG AND BEAUTIFUL RALLY, HONORING THE SOUL OF OUR BELOVED FIREFIGHTING HERO, COREY, AND THOSE BRAVE PATRIOTS INJURED TWO WEEKS AGO. WHAT A DAY IT WILL BE — FIGHT, FIGHT, FIGHT! STAY TUNED FOR DETAILS,” Trump wrote on his social media platform in July.

NBC News was first to report the news.

ABC News’ Katherine Faulders, Lalee Ibssa, Kesley Walsh and Soorin Kim

Harris won’t attend the Al Smith dinner, a presidential campaign staple

Vice President Harris will not attend the Al Smith dinner next month in New York, breaking with tradition of major party nominees sharing laughs at the benefit dinner, and will instead be on the campaign trail, a campaign official confirmed to ABC News.

“She is going to be campaigning in a battleground state that day, and the campaign wants to maximize her time in the battlegrounds this close to the election,” the official said.

The dinner, which benefits Catholic Charities, is scheduled for Oct. 17. It has become a traditional stop on the presidential campaign trail, with both the Republican and Democratic nominees attending and delivering remarks full of roasts. In recent years, both nominees attended the gala, including in 2008, 2012, 2016, and 2020. (The latter was virtual because of the COVID-19 pandemic.)

The official also added that Harris’ team informed the dinner’s organizers she would be absent, but was willing to attend in a later year as president.

ABC News’ Fritz Farrow, Gabrielle Abdul-Hakim and Will McDuffie

Melania Trump to sit for her 1st interview of 2024 election cycle

Former first lady Melania Trump will sit down for her first interview of the 2024 election cycle with Fox News’ Ainsley Earhardt as she continues to promote her new book.

The interview is set to air on Thursday, Fox announced on Monday.

While Melania Trump has remained relatively quiet this campaign cycle, mainly appearing with the former president at closed-door events, she has been more active online recently as she launches her forthcoming memoir, “Melania.”

Her book is scheduled to be released on Oct. 8. Her website describes it in part as “the powerful and inspiring story of a woman who has defined personal excellence, overcome adversity, and carved her own path.”

ABC News’ Lalee Ibssa, Soorin Kim and Kelsey Walsh

Trump again says it’s too late for another debate amid challenges from Harris

Trump is again ruling out another debate against Harris, arguing it would be “a very bad thing” for the country.

“Well, I’ve already done two debates, and they, you know, we’re good, but to do a third one, everybody’s voting now, and it’s very late to be doing a third debate,” Trump told Fox News correspondent Bill Melugin in a phone conversation that aired Monday morning.

Harris said over the weekend she accepted an offer from CNN for a debate on Oct. 23.

Her team has also noted that there have been presidential debates in years past in the final weeks before Election Day.

“The final 2020 debate was October 22,” the Harris campaign wrote on X. “The proposed CNN debate is October 23.”

Trump also debated Hillary Clinton for a third time around the same timeframe: Oct. 19, 2016.

Trump slightly leads in Arizona, about even in North Carolina: Polls

A set of New York Times/Siena College polls found Trump slightly leads Harris in Arizona and they are about evenly matched in North Carolina.

Among likely voters in Arizona, Trump leads Harris 50% to 45% in a head-to-head matchup. In a six-way matchup with other candidates, Trump still leads Harris 48% to 43%.

In North Carolina, Trump also leads Harris among likely voters 49% to 47%. He also leads by 2 percentage points in a six-way matchup. The lead, however, is within the poll’s margin of error.

Arizona and North Carolina are considered crucial battlegrounds this election, along with Georgia. According to 538’s polling average, Trump is ahead slightly in each of the three Sun Belt states.

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