Sen. JD Vance responded that he thinks Walz wants "to solve this problem, but I don't think that Kamala Harris does."

The two vice presidential nominees struck a cordial tone as they spoke in-depth about everything from immigration to the economy.

The high-stakes, 90-minute debate was held at the CBS Broadcast Center in New York City Tuesday.

Minnesota Gov. Tim Walz and Ohio Sen. JD Vance are set to face off in their only scheduled vice-presidential debate next week.

The vice presidential debate was marked as a key moment to move the electoral needle. It likely won't.

Both candidates' microphones are muted during the vice presidential debate.

ABC News' Jon Karl recaps Sen. JD Vance and Gov. Tim Walz's respective performances during the debate, detailing the "tone of civility in this debate, in an election that has been anything but civil."

Walz has repeatedly claimed he was in China for the protests during his year-long stint as a high school teacher.

Walz called Trump’s actions “troubling” while Vance said Democrats have protested the results of elections.

Walz said his 17-year-old son, Gus, witnessed a shooting in a community center and spoke about how meeting with the parents of Sandy Hook victims impacted his views on banning assault weapons.

Sen. JD Vance says "effective, smart diplomacy and peace through strength is how you bring stability back to a very broken world," adding, "Donald Trump has already done it once before."

Both VP candidates have campaigned and targeted districts in swing states ahead of Tuesday night's debate. ABC News’ Jay O’Brien takes a deeper look at each candidate and their path to the VP debate.

ABC News’ Linsey Davis speaks with presidential historian Douglas Brinkley on why the debate between Vance and Walz could make a difference in the tight race for president.

ABC News’ Linsey Davis speaks with Rep. Jasmine Crockett (D-TX) on what issues the Harris- Walz campaign feel are most important to voters ahead of the vice presidential debate.

Rep. Eric Swalwell (D-Calif.) joins the show ahead of the debate between Donald Trump and Kamala Harris' running mates.

Republican National Convention Chairman Michael Whatley joins the show ahead of Tuesday’s vice president debate between JD Vance (R) and Tim Walz (D).

Walz and his wife Gwen met when they were both public school teachers.

Douglas Brinkley, a professor of history at Rice University, talks about what Gov. Tim Walz and Sen. JD Vance need to bring to Tuesday's debate.

The former Democratic congresswoman and current Trump campaign representative says Ohio Sen. JD Vance has asked her for "some feedback" ahead of Tuesday’s debate.

Historically, VP debates haven't really moved the polls.

Adrienne Elrod, senior spokesperson for the Harris campaign, talks about what she expects to see Tuesday at the only scheduled vice-presidential debate

Minnesota Gov. Tim Walz and Ohio Sen. JD Vance will face off tonight in the first and only vice presidential debate.

Gov. Tim Walz has been flying under the radar with limited national press access. Will the Vice Presidential debate on Tuesday be a turning point for him?

The Harris-Walz campaign is also downplaying importance of the debate, stressing “Vance is a skilled debater.”

Rep. Tom Emmer is part of Vance’s debate prep team and has been standing in as Gov. Walz during debate prep sessions with Vance. Emmer joins us in studio to discuss Vance’s debate strategy.

Rules announced for Tuesday's showdown also include no studio audience.

In the matchup between Vice President Kamala Harris and former President Donald Trump, the coming debate between their running mates is the undercard

ABC News’ Martha Raddatz interviews House Majority Whip Tom Emmer, R-Minn., on “This Week.”

The Powerhouse Roundtable breaks down the latest news on “This Week.”

Gov. Tim Walz discusses the performance of his running mate, Vice President Kamala Harris, following ABC News' debate.

Vice President Kamala Harris addressed a high-spirited Savannah rally after sitting down for her first major interview since entering the race, saying her “values have not changed.”

Vice President Kamala Harris and Gov. Tim Walz sat down for a joint interview with CNN as polls show Americans are most concerned about the economy and inflation.

Donald Trump is set to campaign in Michigan, Wisconsin and Pennsylvania as a new poll shows Vice President Kamala Harris gaining footing in at least four sun-belt swing states.

Georgia Democrats might feel like "little blue dots in a big red sea," but they believe the Minnesota governor could be a step in changing that.

ABC's Jay O'Brien traveled to rural Georgia and spoke to Democratic voters who hope VP nominee Tim Walz can help win enough votes in rural America to affect the outcome in swing states.

Gov. Tim Walz accepted the nomination for Vice president while highlighting his achievements as Minnesota's governor and appealing to rural voters.

The Democratic National Convention is set to begin Aug. 19 in Chicago. Here's what to know about the DNC and how to follow along with all of the action.

Following Michelle and Barack Obama's passionate Day two speeches, vice presidential nominee Tim Walz will be the keynote speaker on Day three of the Democratic National Convention.

After focusing on his own biography, Walz turned to skewering Trump and Vance -- and brought back the phrase that made him go viral during the veepstakes.

The governor plans to introduce himself to America, according to the campaign.

ABC News’ Linsey Davis spoke with Sen. Mark Kelly (D-AZ) about how the Harris-Walz campaign can keep momentum, and how Kamala Harris will address the issue of immigration if she’s elected.

As he reflected on running for Congress in red district as a Democrat, Walz told the crowd: "Never underestimate a public school teacher."

"We got 76 days. That's nothing. There'll be time to sleep when you're dead," Walz said to cheers during his speech. "We’re gonna leave it all on the field. That’s how we’ll keep moving forward."

As Vice President Kamala Harris continues to search for her 2024 running mate, one potential candidate getting some buzz is Minnesota's Tim Walz.

She is set to appear with her husband, VP Harris and her husband on Sunday.

Head of campaigns Karen Defilippi and Republican strategist Tricia Mclaughlin join to break down DNC Day three theme, "A Fight for Our Freedoms."

Former colleagues and students talk about their experiences with Gov. Tim Walz and how he made an impact even before stepping into the political spotlight.

The New Jersey governor said Walz on the Democratic ticket was “an inspired pick by Kamala Harris.”

She says the couple used a treatment different from the IVF he suggested.