US President Joe Biden led the condemnation after his election rival Donald Trump was wounded in an apparent assassination attempt at a rally in Pennsylvania on Saturday, in violence that also left a bystander dead.
Political leaders on both sides of the aisle slammed the attack minutes after the Republican candidate was rushed off stage by the Secret Service with blood running down his face.
"There's no place in America for this kind of violence. It's sick. It's sick. It's one of the reasons why we have to unite this country... We cannot be like this, we cannot condone this," Biden told reporters in an emergency briefing at Rehoboth Beach in Delaware.
"The idea that there's political violence, or violence in America like this, is just unheard of. It's just not appropriate. Everybody, everybody must condemn it. Everybody," Biden said.
He said he hoped to speak with Trump "shortly."
Vice President Kamala Harris said on X: "We are praying for him, his family, and all those who have been injured and impacted by this senseless shooting."
Biden's former boss, Barack Obama, echoed his words in a statement, saying there was "absolutely no place for political violence in our democracy."
"Although we don't yet know exactly what happened, we should all be relieved that former President Trump wasn't seriously hurt, and use this moment to recommit ourselves to civility and respect in our politics," the Democrat said on X.
Former president George W. Bush condemned the "cowardly" attack.
"Laura and I are grateful that President Trump is safe following the cowardly attack on his life. And we commend the men and women of the Secret Service for their speedy response," the Republican said in a statement.
From the Senate, top Democrat Chuck Schumer said he was "horrified by what happened at the Trump rally in Pennsylvania and relieved that former President Trump is safe. Political violence has no place in our country."
His Republican counterpart Mitch McConnell also posted: "Tonight, all Americans are grateful that President Trump appears to be fine after a despicable attack on a peaceful rally. Violence has no place in our politics."
"As one whose family has been the victim of political violence, I know firsthand that political violence of any kind has no place in our society," former House Speaker Nancy Pelosi, whose husband was attacked in a home invasion in 2022, wrote, also on X.
"I thank God that former President Trump is safe. As we learn more details about this horrifying incident, let us pray that all those in attendance at the former President's rally today are unharmed," she continued.
'I love you Dad'
Trump's shocked children also took to social media.
"This is the fighter America needs!" son Eric Trump wrote above a photo of his father with blood running down his cheek, his fist in the air and an American flag waving in the background as the Secret Service rushed him from the stage.
Donald Trump Jr posted the same photo, writing on X: "He'll never stop fighting to Save America."
"I love you Dad, today and always," daughter Ivanka posted on X, thanking supporters as well as the Secret Service for their "quick and decisive actions today."
"I continue to pray for our country," she said.
Tech billionaire Elon Musk said Saturday that he "fully" endorses Trump after the rally violence.
"I fully endorse President Trump and hope for his rapid recovery," Musk wrote on X, as he shared a video of Trump pumping his fist while being escorted away by Secret Service officials.
"Had it been less than a half inch to the right, he would not have survived," the Republican governor of Texas, Greg Abbott, posted on X.
"Trump is truly blessed."
(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)
Iran-Backed Hackers Targeting Donald Trump, Kamala Harris Campaigns: Google Donald Trump Fails 3rd Time To Unseat Judge Sentencing Him In Hush Money Case Billionaire Vinod Khosla Calls Elon Musk's Climate Talk To Donald Trump "Dumb" Vandalism At Kolkata Hospital Where Doctor Was Raped, Tear Gas Fired 150 mg Semen In Kolkata Doctor's Body, Suspect Gang-Rape: Parents To Court 2 French Rafale Jets Collide Mid-Air, Instructor, Pilot Missing Professor 'Digitally Arrested' For 12 Days By Scammers, Loses Rs 12 Lakh Independence Day 2024 Live Updates: PM Modi To Address Nation From Red Fort PM Modi To Address Nation From Red Fort On 78th Independence Day Today Track Latest News Live on NDTV.com and get news updates from India and around the world.