Sen. Mark Kelly discusses the apparent second assassination attempt of Donald Trump and his latest children’s book, “Mousetronaut Saves the World.”

Americans broadly pick Kamala Harris as the winner of last week's widely watched presidential debate – yet neither she nor Donald Trump moved the needle in polling.

New details continue to arise with the FBI's ongoing investigation into the second apparent assassination attempt of former President Donald Trump.

A Pakistani national with ties to Iran pleaded not guilty Monday to charges alleging a murder-for-hire scheme to assassinate former President Donald Trump.

Former President Donald Trump thanked law enforcement for their "incredible" response to what the FBI has described as an assassination attempt.

President Biden said the Secret Service "needs more help" as he briefly addressed the apparent assassination attempt against Donald Trump.

Democratic Rep. Jason Crowe and other heads of the task force have requested a briefing from the Secret Service in the wake of another apparent assassination attempt on Donald Trump.

President Biden spoke in Philadelphia about the second apparent assassination attempt on former President Donald Trump.

The suspect has an extensive rap sheet in North Carolina dating back to 1997, including an incident from 2002 when he reportedly barricaded himself inside a business while armed with an assault rifle.

Former President Donald Trump on Monday blamed a polarized political environment and "rhetoric" from Vice President Kamala Harris for that latest assassination attempt.

Authorities arrested a man identified by ABC News sources as Ryan Wesley Routh, 58, relating to the "attempted assassination" of former President Donald Trump.

The Martin County, Florida, sheriff gives updates on the apparent assassination attempt on former President Trump.

ABC News contributor Brad Garrett discusses the charges filed against suspect Ryan Wesley Routh.

President Joe Biden called on Congress to review whether the agency needs more personnel in the wake of a reported second assassination attempt on former President Donald Trump.

Former Department of Homeland Security official Marsha Espinosa talks about the resources in place to protect the former president.

Dave Aronberg, state attorney for Palm Beach County, discuses the next steps in the investigation.

In a statement Monday, the White House decried a now-deleted post by Elon Musk on X as "irresponsible."

The FBI is investigating what it called an "attempted assassination" of former President Donald Trump near Trump's Palm Beach, Florida, golf course on Sunday.

Multiple law enforcement sources told ABC News that the man detained by Florida authorities has been identified as 58-year-old Ryan Wesley Routh.

Authorities say the suspect was armed with an AK-47 rifle and was 300 to 500 yards from the former president when agents spotted him. He was taken into custody after fleeing the scene.

After the suspect’s arrest, the White House said that both President Joe Biden and Vice President Kamala Harris had been briefed, adding they were “relieved to know that [Donald Trump] is safe.”

With just 50 days until the election, ABC News senior investigative correspondent Aaron Katersky has the latest on the threat environment.

Secret Service agents fired at gunman near the Trump International golf course.

The Secret Service says former President Donald Trump is safe after shots were fired in his vicinity at his golf course in West Palm Beach, Florida.

The Harris and Trump campaigns are sharpening their attacks on each other on the issue of the economy as gas prices continue to fall and overall inflation dropped below 3%.

Authorities held a news conference after a suspect was detained following the FBI saying it was investigating an apparent "attempted assassination" of former President Trump.

Police say a man was seen with an assault-style rifle near Trump International Golf Course in West Palm Beach, Florida. The suspect was detained after he dropped the weapon and fled the scene by car.

DA Fani Willis, who charged Donald Trump with election interference in Georgia, did not appear at a hearing by a GOP-led state Senate committee that is investigating her.

Ohio Gov. Mike DeWine offered one of the most vociferous defenses of Haitian immigrants in Springfield yet from a Republican.

Being a venture capitalist carries a lot of prestige in Silicon Valley

The presidential candidates are back in campaign mode following Tuesday’s debate. ABC News’ MaryAlice Parks reports on the state of the race.

ABC News’ Political Director and Washington Bureau Chief Rick Klein breaks down the latest ABC News-Ipsos poll following Tuesday's presidential debate.

ABC News' White House Correspondent MaryAlice Parks and NPR White House Correspondent and ABC News contributor Asma Khalid take a closer look at the race for 2024.

Vice President Kamala Harris holds a rally in Pennsylvania, as former President Donald Trump doubles down on immigration in the West.

Pope Francis has strongly criticized both U.S. presidential candidates over what he calls anti-life policies on abortion and migration

The former president on Friday dismissed ABC News' question on bomb threats the town is experiencing in the wake of unsubstantiated claims about Haitian migrants.

Laura Loomer, the social media figure and far-right activist, has accompanied former President Donald Trump to several events this week.

Trump vowed to conduct a mass deportation of protected Haitian migrants in Springfield, Ohio and dismissed a question on threats the town is experiencing.

Do the candidates Donald Trump endorses for Senate, House and governor win their primaries?

Former President Donald Trump said he would conduct a mass deportation in Springfield, Ohio, and dismissed a question on threats the town is experiencing amid unfounded claims about Haitian migrants.

ABC News senior reporter Katherine Faulders breaks down why Donald Trump might not debate again and the new details in the election interference case.

Housing costs are top of mind for voters across the country. Take a look at proposals from Kamala Harris and Donald Trump.

The judge overseeing Donald Trump's Georgia election interference case has tossed out three more counts in the indictment, per a new order, two of which Trump was facing.

Here's a look at how Fulton County District Attorney Fani Willis' investigation into efforts to overturn the 2020 election results in Georgia has unfolded.

Prosecutors are expected to file criminal charges in connection with the alleged hack of emails from members of former President Donald Trump’s campaign, sources said.

Energy experts told ABC News that Harris and Trump's conversation surrounding fracking was misleading on both sides of the aisle.

Former President Donald Trump made it clear during a campaign event in Arizona that he will not debate Vice President Kamala Harris again after the ABC News presidential debate on Tuesday.

Former President Donald Trump unveiled a new economic policy on Thursday before a crowd in Tucson, Arizona, saying he would end taxing overtime pay.

The former president made the announcement on his social media platform two days after the ABC debate with Vice President Kamala Harris, even as she called for another faceoff.

Former President Donald Trump said on Thursday he will not do any more debates ahead of the 2024 election.