2024 election updates: Vance tells Harris to 'go to hell'

Gov. Tim Walz addressed the International Association of Fire Fighters (IAFF) convention on Wednesday in Boston, making the case that the Democratic ticket was the one that would fight for their freedoms, including labor protections.

“People tell me, look, I'm really not that into politics. My response to that is, too damn bad -- politics is into you,” Walz said to what he acknowledged as a bipartisan audience.

Walz said that Harris “is proudly part of the most pro-labor administration in history,” and that when they “win this election, we'll have your back like you've had ours.”

“We believe that you, not politicians, should be made free to make your own health care choices,” Walz concluded. “We believe that workers deserve to collectively bargain for fair wages and safe working conditions.”

-- ABC News’ Isabella Murray

Quentin Fulks, the Harris-Walz campaign’s principal deputy campaign manager, reacted to the news of the superseding indictment against Donald Trump Tuesday afternoon on MSNBC and avoided remarking on "ongoing legal cases" but characterized Trump as a danger.

"They saw it with their own eyes, and so we're going to continue to take the fight directly to Donald Trump on the issues that matter. But American voters aren't stupid. They know who Donald Trump is, and they know what he will do if he gets more time in the White House," Fulks told MSNBC.

-ABC News' Isabella Murray, Gabriella Abdul-Hakim, Fritz Farrow and Will McDuffie

Sen. JD Vance, asked by ABC News on the tarmac in Nashville about the superseding indictment in former President Donald Trump's federal election interference case, and the GOP vice presidential candidate framed the special counsel's actions as an effort to influence the election.

“I haven't read the whole thing, but it looks like Jack Smith doing more of what he does, which is filing these absurd lawsuits in an effort to influence the election," he said.

The new indictment adjusts the charges to the Supreme Court's immunity ruling.

Vance pushed back against the Harris-Walz campaign's assertion that the Supreme Court ruling goes too far and grants the former president too much immunity, arguing that the president needs some immunity in order to do the job.

"If the president doesn't have some level of immunity in how he conducts his office, in the same way that judges have to have immunity, police officers have to have immunity. There has to be some recognition that people can't be sued for doing their job," Vance said.