New poll shows swing in key battleground states

Transcript

00:00The Trump campaign tonight saying it was hacked and the documents were obtained

00:04illegally from foreign sources. The statement after the news site Politico

00:08says it was sent Trump campaign documents from an anonymous email

00:11account purporting to be internal communications and a research dossier on

00:15Trump's VP pick JD Vance. The campaign alleging the hack was intended to

00:20interfere with the 2024 election pointing to a Microsoft statement on

00:24Friday that it was tracing activity that increasingly points to Iran's intent to

00:28influence this year's US presidential election. NBC News has not independently

00:32verified the hack. The latest headache for the Trump campaign coming as the

00:36Harris campaign is touting record crowds saying the vice president rallied 15,000

00:41supporters in Arizona Friday night as part of the new Democratic tickets

00:45swing state tour and a new poll shows Harris leading former President Trump

00:49among likely voters in Michigan, Pennsylvania and Wisconsin. Though within

00:53the margin of error an improvement after Trump was virtually tied or ahead of

00:57President Biden in those states before he left the race. But the Harris

01:01campaign tonight also facing new criticism focused on vice presidential

01:04candidate Governor Tim Walz is National Guard Service. Doug Julen who served

01:08with walls telling CNN about walls retiring from the guard ahead of being

01:12deployed to Iraq. He went around me and the fact is is that this possibility

01:16probably would have realized I would have probably know it's too late.

01:20You're going for it. NBC News is not independently confirmed Julen's account.

01:24The Harris campaign referring us to statements of support from other men who

01:27served with walls for 24 years. I proudly wore that uniform.

01:39I'm proud of that service. Thanks for watching. Stay updated about breaking

01:43news and top stories on the NBC News app or follow us on social media.