Obama calls Trump 'wannabe king' at Harris event

Robert F. Kennedy Jr. filed an emergency application with the U.S. Supreme Court on Wednesday that seeks to order the Wisconsin Election Commission to cover his name on the swing state's presidential ballot by with stickers.

Previous attempts to remove Kennedy's name from the ballot were rejected by state and federal courts.

Kennedy argues that his 1st and 14th Amendment rights are being violated by keeping his name on the ballot.

It's likely the court will seek a response from the Wisconsin Elections Commission before rendering a decision on whether to intervene in the next 13 days.

Kennedy was running for president as.a Democrat before abandoning that effort to run as an independent instead. He later suspended that campaign and endorsed Trump.-ABC News' Devin Dwyer

At his first stop of the day in the swing state of Georgia, Trump took questions from supporters at a faith-focused town hall.

Stepping on stage, Trump asked who in the audience had voted. Attendees responded with a loud cheer. A record 2 million people have already cast their ballot ahead of Election Day in Georgia.

"I think it's the most important election in the history of our country. I really believe that," Trump said.

Asked about immigration and other hot-button issues, Trump said he believed the border was the "single biggest problem we have" -- even more so than the economy or inflation.

He praised Elon Musk using Starlink to help restore internet and cell service in areas effected by Hurricane Helene. He also touted Hungary's Viktor Orban, saying the authoritarian leader supported his administration.

Near the end of the event, Trump said he leaned on his faith and family amid prosecutions and recent assassination attempts before going on to claim he was investigated more than Al Capone.

Harris stopped by the Famous 4th Street Delicatessen, one of Philadelphia’s oldest delis, for a Harris-Walz campaign volunteer appreciation event Wednesday afternoon before her CNN town hall.

Harris stopped to take selfies and purchase a pastrami on rye sandwich and a slice of German chocolate cake. She thanked the volunteers and reminded them of the “impact” their efforts have on the world around them.

"You are having an impact on, for the most part, people that you may never end up meeting, because your work here will impact people around the country," she said.

She told the crowd they are "reminding" people of the "motivations" behind her campaign: "We all have so much more in common than what separates us."

Without naming Trump, she alluded to Trump as someone who "divides us" and urged the crowd to help "turn the page."

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

The Justice Department has sent a letter to Elon Musk's America PAC warning its $1 million sweepstakes giveaway to registered voters in swing states might violate federal law, a source familiar with the matter told ABC News.

The letter from the Election Crimes Branch of DOJ's Public Integrity Section was sent to Musk's PAC in recent days, according to the source.

Musk announced the lottery-style giveaway over the weekend that he said registered voters in battleground states can enter to support the First and Second Amendments.

While it's unclear whether the department has determined Musk's giveaway is outright illegal, experts have questioned whether the lottery violates federal law that prohibits individuals from paying people to register to vote.

The Justice Department declined to comment to ABC News.

ABC News has reached out to representatives for Musk and Musk's America PAC for comment but did not immediately receive a response.

Later Wednesday, the PAC posted on X that the first recipient had received his funds.-ABC News' Alexander Mallin and Luke Barr