Midterm elections live updates: Federal appeals court rejects DOJ appeal in California ballots case

Vice President JD Vance will travel to Swanton, Ohio, on Monday for a campaign rally -- one day before Tuesday's high-stakes midterm elections.

Swanton is outside of Toledo, Ohio, and lies within both Lucas County (which leans Democrat) and Fulton County (which leans heavily Republican).

Swanton is part of Ohio's highly competitive 9^th Congressional District, which ABC News ratings shifted from toss-up to leaning Democratic on Friday.

Democratic Rep. Marcy Kaptur, who represents the 9th District, has been a top target of Republicans for several cycles. Her district was redrawn from one Trump won by 7 points in 2024 to one he would have won by 11 points.

Kaptur faces a rematch with Republican state Rep. Derrick Merrin, who she defeated by just 2,382 votes in 2024 on the same ballot as the president.

Monday's will be Vance's third visit to the state since Labor Day weekend and the sixth visit by either President Donald Trump or Vance to the state since Labor Day weekend. The vice president was born and raised in Ohio.

-ABC News' Hannah Demissie and Diana Paulsen

Alaska Gov. Dunleavy on Thursday raised the prospect of delaying or blocking certification of election results that would make Democrat Mary Peltola the state's next U.S. senator, telling NewsNation that a certification could be "stopped of changed" if the investigation discovers wrongdoing.

Legal experts who spoke with ABC News acknowledge that the governor could potentially attempt this, but that there is no precedent for it nor sound legal basis for such an intervention.

Alaska courts evaluated the dispute over Dan J. Sullivan's candidacy and found nothing illegal about his bid to be on the ballot -- even if it was not entirely in "good faith" or an attempt to "confuse and mislead" as the Trump administration and Republicans contend. And as unseemly as it may be, it's not a crime to ballot stack nor to encourage voters to support one candidate to attempt draw support from an opponent.

It's also not permissible -- as both the Alaska Supreme Court and U.S. Supreme Court have ruled -- to impose new qualifications for U.S. Senate not otherwise listed in the Constitution.

Procedurally, under Alaska state law, it's not clear that the governor has any direct role in election certification. Also, the state is also a "shall certify" jurisdiction, giving officials no discretion in evaluating ballot tabulations, election law experts said.

-ABC News' Devin Dwyer

All 435 seats in the House of Representatives are on the ballot when voters head to the polls on Nov. 3. But spread across the political map, there are 16 races that ABC News rates as tossup in which the outcomes are expected to come down to the wire and will be crucial to determining the balance of power in the House for the 120th Congress.

Democrats must net at least a three-seat gain to take control.

Take a look at the races that ABC News rates as tossup.

-ABC News' Lauren Peller and John Parkinson

Pope Leo, the first American pope, cast his ballot for this year's elections, the Holy See Press Office announced Friday.

Leo, a Chicago native, voted through a mail-in ballot, according to the Holy See.

"The Holy Father expresses his belief in the right and the duty of citizens to participate in democratic processes," the Holy See said in a statement.

-ABC News' Ivan Pereira