Trump shooting updates: Shooter flew drone 200 yards from site hours before shooting
One spectator was killed and two were hurt in the shooting on July 13.
Federal authorities are investigating after former President Donald Trump was shot in the ear in an assassination attempt at an election rally in Butler, Pennsylvania, on July 13.
The alleged shooter was killed by snipers. One spectator was killed and two were hurt, officials said.
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Trump Jr. recalls moment he learned father was shot
Donald Trump Jr. said he was fishing with his daughter on Saturday when his fiancée, Kimberly Guilfoyle, called to tell him that his father was shot.
"Kim calls me [and said], 'Your father was shot,'" Trump Jr. recounted during a fireside chat with Axios.
But she had no other information to give, he said.
"It was 90 minutes before I even knew he was alive," Trump Jr. said.
Trump Jr. said then he was able to speak to his father on the phone.
"Considering the heaviness of that moment, sort of gave me a window for some levity and. you know, I asked him, 'Well, most importantly, like, how's the hair?'" he said.
Trump Jr. said his father responded, "The hair is fine ... a lot of blood in it, but it's fine."
"It was a heavy couple of hours, just that unknown," Trump Jr. said. "And then you finally find everything's OK, and then you sit down, and you start seeing the video when you're watching the news. And it was like, the adrenaline dump leaves, you know. Sort of amazing how calm I was first, and then, it's like, once that goes -- 'poof.'"
Trump Jr. said he believes his father is a changed man after the shooting.
"There are events that change you for a couple minutes and there's events that change you permanently," he said.
He also said he believes that there was a breach in security procedures at Saturday’s rally.
-ABC News’ Lalee Ibssa, Soorin Kim and Kelsey Walsh
Biden received new Homeland Security briefing Tuesday
President Joe Biden received an updated Homeland Security briefing on Tuesday from national security adviser Jake Sullivan and Homeland Security Adviser Liz Sherwood-Randall, according to the White House.
Trump to hold 1st rally since shooting on Saturday in Michigan
Former President Donald Trump will hold his first rally since the assassination attempt this Saturday, July 20, at an arena in Grand Rapids, Michigan, his campaign said.
Trump’s vice presidential pick, Sen. J.D. Vance, will also appear at the rally.
House Homeland Security Committee chairman calls on Secret Service director, FBI director, Mayorkas to testify
House Homeland Security Committee Chairman Mark Green, R-Texas, is calling on Secret Service Director Kim Cheatle, Secretary of Homeland Security Alejandro Mayorkas and FBI Director Christopher Wray to testify before the committee on Tuesday, July 23.
"The American people want answers," Green said in a statement. "It is imperative that we partner to understand what went wrong, and how Congress can work with the departments and agencies to ensure this never happens again."
Cheatle is expected to testify before the GOP-led House Oversight Committee on Monday, July 22.