The former president has taken over the traditional GOP endorsement apparatus.

Swift’s fans largely lean Democratic, but her support could boost engagement.

But it’s unclear how much, or whether, it will shift the race.

The 538 crew discusses how the issue of reproductive rights played a bigger role in the Harris-Trump debate compared to the previous debate with Trump and Biden.

ABC News politics reporter Brittany Shepherd shares insight into what surrogates said about the candidates' performance in the spin room after the debate.

538's Galen Druke and Nathaniel Rakich discuss whether Kamala Harris was able to define herself to Americans during the debate.

The 538 team discusses what polling reveals about young, older and first-time voters ahead of the November election.

538's Galen Druke and Geoffrey Skelley discuss the role economic sentiment could play in the 2024 presidential election.

Both states pick their next governors this year.

Americans think Harris will win, but she has ground to make up on key issues.

Pick the winner in a state to see how 538's presidential forecast would change.

538's Galen Druke and Nathaniel Rakich discuss the importance of Kamala Harris’s first presidential debate.

538's Galen Druke speaks with Ruth Igielnik of The New York Times about potential sources of error in polling.

High turnout and new voting rules could cause problems at the polls in November.

We clear up confusion over ActiVote, a prolific pollster with unique methods.

538's Galen Druke and Nathaniel Rakich talk with Ruth Igielnik of The New York Times about what issues are important to voters and which ones will become hot topics during election season.

Ruth Igielnik of The New York Times talks about how Kamala Harris is performing among swing states and demographic groups.

538's Galen Druke speaks with Ruth Igielnik of The New York Times about how voter enthusiasm has shifted since Kamala Harris became the Democratic nominee.

Test your knowledge of what the public thinks about the VP’s policies.

Democrats' ouster of Biden shows political parties may still have some muscle.

Trump got a small boost after the RNC, but Harris's candidacy reset the race.

538's Galen Druke and Jeanna Smialek from The New York Times talk about potential economic changes that could impact how people vote in the 2024 presidential election.

Jeanna Smialek from The New York Times discusses how Democrats and Republicans are tackling issues like taxes and more on the campaign trail.

538's Galen Druke speaks with Jeanna Smialek from The New York Times about economic sentiment data leading up to the 2024 presidential election.

The party played to its strengths on issues like abortion rights and democracy.

We simplified our model and made it more responsive to polling.

Data and research suggest they could cost Trump support.

538's Galen Druke and Geoffrey Skelley talk about how Washington state's primary results could be an indication of a shift toward Democrats in the national House vote.

The 538 team discusses the likelihood of independent candidate Robert F. Kennedy Jr. winning a contingent election, following his exit from the 2024 presidential race.

538's Galen Druke and Geoffrey Skelley discuss Vice President Kamala Harris's differences from Hillary Clinton’s 2016 campaign.

Democrats could lose a seat in the Evergreen State but make national gains.

The crew reacts to the final night of the Democratic National Convention.

538 senior elections analyst Nathaniel Rakich speaks with three young voters from Chicago as the 2024 Democratic National Convention takes place.

The crew reacts to night two of the Democratic National Convention

538's Galen Druke discusses Harris' policy positions, or the lack thereof, with senior elections analyst Geoffrey Skelley, and whether this could be an advantage for her.

538 senior elections analyst Geoffrey Skelley talks to Galen Druke about how Kamala Harris is set to establish her own presence outside of President Joe Biden as the 2024 DNC begins.

538 senior elections analyst Nathaniel Rakich explains the role of delegates and how they're selected as the 2024 DNC kicks off in Chicago.

538’s Nathaniel Rakich takes a look at the history of political conventions in the Windy City.

Carlos Odio, co-founder of Equis Research, discusses what questions voters consider when going to the polls.

Carlos Odio, co-founder of Equis Research, and 538's Galen Druke talk about the importance of Vice President Kamala Harris clarifying her stance on issues like immigration.

538's Galen Druke talks to Carlos Odio, co-founder of Equis Research, about a possible shift in Latino voters toward Vice President Kamala Harris.