Former President Trump's denial of the 2020 election results swung back into focus in the 2024 presidential race after it was raised as an issue by Gov. Tim Walz at the vice presidential debate and by Special Counsel Jack Smith in a new federal court filing.

The U.S. Capitol attack and Trump’s attempt to overturn the 2020 election were major issues in the campaign last week, but voters may already have their minds made up.

The former president returned to the stage where a gunman tried to kill him in July and tried to recapture some of the momentum he had before President Biden dropped out.

Donald Trump rallied supporters at the same Pennsylvania grounds where a gunman tried to assassinate him in July, setting aside near-constant worries for his physical safety

Tesla and SpaceX CEO Elon Musk, from left, Republican presidential nominee former President Donald Trump and Republican vice presidential nominee Sen. JD Vance, R-Ohio, attend a campaign event at the Butler Farm Show, Saturday, Oct. 5, 2024, in Butler, Pa. (AP Photo/Alex Brandon)

Former President Donald Trump will be back in Butler, Pennsylvania, to hold a rally for the first time since his attempted assassination there. Vice President Kamala Harris is going to travel to North Carolina to survey Hurricane Helene damage.

Former President Trump is speaking in Butler, Pennsylvania, on Saturday afternoon, nearly three months after gunman Thomas Matthew Crooks attempted to assassinate the Republican presidential candidate.

Billionaire Elon Musk also appeared with Trump on stage, calling the November election "the most important of our lifetime."

The Tesla CEO first made his endorsement of Trump on July 13, in the immediate aftermath of the first assassination attempt.

The Republican nominee is speaking in Butler, Pennsylvania, where he was shot at; Kamala Harris is in North Carolina surveying Storm Helene damage.