Former President Trump is set to hold a rally in Charlotte, North Carolina, ahead of President Biden’s address to the nation from the Oval Office.

Thomas Matthew Crooks also searched for information on the assassination of President John F. Kennedy in 1963, the FBI director said.

FBI Director Christopher Wray revealed more details on the suspect leading up to and after the shooting, including use of a drone and explosives found in the suspect's car

Newly released helmet camera video obtained by ABC News shows the moments law enforcement raced to the roof after a sniper killed the gunman who opened fire at a Trump rally.

Donald Trump and Robert F. Kennedy Jr. spoke multiple times this month, including discussing ways Kennedy could be involved in a second Trump administration, sources say.

Former President Donald Trump heads to North Carolina on Wednesday as he hits the campaign trail for the first time since President Joe Biden left the race.

Trump's attempted assassination has had a reverberating effect around the nation, felt most closely by the agency tasked with protecting him, the U.S. Secret Service.

It argues getting the money violates the campaign finance contribution limit.

Vice President Kamala Harris is leaning on her prosecutorial background as she gears up to take on Donald Trump, and Democrats see it as a winning message.

Secret Service Director Kimberly Cheatle, who came under scrutiny for the agency’s failure to prevent the assassination attempt on Donald Trump, has resigned.

Thousands greet Vice President Kamala Harris in battleground Wisconsin as she pressed her case against Donald Trump and her campaign started vetting potential running mates.

"All Americans share a concern about the safety of our public officials," members of the review said.

Two dozen RNC attendees who spoke with ABC News said Trump's historic conviction on 34 felony counts gave them no apprehension about backing him this election cycle.

Trump's family is in the spotlight again during the 2024 presidential campaign.

Secret Service Director Kim Cheatle appeared before Congress Monday, admitting that the shooting was the “most significant operational failure” since the attempt to assassinate President Ronald Regan.

Five months after a New York judge held Donald Trump liable for committing business fraud, the former president has appealed his $454 million civil fraud case.

Five months after a New York judge held Donald Trump liable for committing business fraud, the former president has appealed his $454 million civil fraud case.

Kim Cheatle faced a grilling before the House Oversight Committee over how her agency handled security around the attempted assassination of Donald Trump at his July 13 rally.

Rep. Mike Turner, R-Ohio, questioned Kimberly Cheatle about the threat assessment of the Trump rally.

In her first hearing before Congress, Kim Cheatle also told the committee she will move "heaven and earth" to ensure that what occurred never happens again.

Donald Trump is complaining on social media that his campaign has to "start all over again" following Biden’s exit from the race.

Kimberly Cheatle testified before the House Oversight Committee on Monday about the security failures that led to the assassination attempt against former President Donald Trump on July 13.

Vice President Kamala Harris kicked off her campaign for president, as top Democrats flocked to endorse her 24 hours after President Joe Biden dropped out of the race.

ABC News hosts a panel to discuss Donald Trump's campaign against Hillary Clinton and how he would approach Kamala Harris as his opponent.

They are already running both television and online ads in key swing states.

Former President Donald Trump and his campaign are reeling from the surprise announcement that President Joe Biden was ending his reelection bid.

Attorneys for former President Donald Trump and his co-defendants have filed a notice of appeal in their $464 million civil fraud case.

While Harris consistently polled worse than Biden did against Trump before the debate, she’s since fared the same or better in close to half of the post-debate polls.

The U.S. Secret Service director told Congress on Monday that the agency failed in protecting former President Donald Trump at his rally on July 13.

In her first hearing before Congress, Secret Service Director Kim Cheatle said she takes "full responsibility for any security lapse."

ABC News’ Rick Klein breaks down how Vice President Kamala Harris fares against former President Donald Trump with voters.

The former president makes his case for a second term and gives voters a sense of his mentality in the wake of last Saturday’s assassination attempt.

Secret Service Director Kim Cheatle is set to testify before the House Oversight Committee amid scrutiny of agency after the assassination attempt against former President Donald Trump.

Now that Biden is out of the race, Chairperson of the RNC Michael Whatley says they still welcome a second debate with "Kamala Harris or anybody else."

The Trump campaign, anticipating Kamala Harris as the Democratic presidential nominee, quickly drops a new campaign ad criticizing Harris' record on immigration and border security.

Former President Donald Trump swiftly reacted to President Joe Biden's withdrawal from the 2024 election, saying his former opponent was "not fit to run."

ABC News’ Rachel Scott speaks with Rep. Joaquin Castro, D-Texas, about the Democratic Party’s conversations leading up to the convention.

ABC News’ John Santucci has spoken to super PACs connected to Donald Trump.

Former President Donald Trump has reacted to President Joe Biden's announcement he is dropping out of the 2024 race.

As speculation rises about President Joe Biden's future, some voters have already indicated their preferences for potential successors on the ticket.

With President Biden dropping out of the presidential race, sources tell ABC News how the Trump campaign is preparing for Kamala Harris to become the Democratic nominee.

Some time on July 13, before Donald Trump's evening campaign rally in Pennsylvania, officials say Thomas Matthew Crooks bought 50 rounds of 5.56 mm ammunition for his AK-15-style rifle in Bethel Parks and drove north to the political event

Rachael Bade, ABC News contributing political correspondent and co-author of Politico Playbook, analyzes the latest poll numbers on President Biden and former President Trump.

ABC News’ Terry Moran interviews swing state voters about the presidential election on “This Week.”

The former president held his first rally since the assassination attempt in Michigan with his running mate, Sen. JD Vance.

The duo were met with an enthusiastic crowd in the key battleground state of Michigan.

Former President Donald Trump returned to the campaign trail in the battleground state of Michigan with JD Vance, his new running mate.

Former President Donald Trump and VP pick JD Vance returns to the campaign trail in Michigan after Trump's assassination attempt.

Authorities find a "mixed bag" of evidence on the suspected Trump shooter's phone including possible drone usage.

Dissecting the immigration chart Trump says saved his life during the assassination attempt.