内容摘要：Chris LaCivita, the Trump campaign manager, said that “leftist activists, Democratic donors and even Joe Biden” need to be held accountable at the ballot box in November for “disgusting remarks” that in his view led to Saturday’s attack.

Chris LaCivita, the Trump campaign manager, said that “leftist activists, Democratic donors and even Joe Biden” need to be held accountable at the ballot box in November for “disgusting remarks” that in his view led to Saturday’s attack.

Like today, the 1960s were marred by intense political polarisation and dysfunction, when a firearm and an individual willing to use it could change the course of history.It is difficult to predict the impact Saturday’s events will have on America - and its political discourse. Already, there have been some bipartisan calls for a cooling of rhetoric and national unity.

Within hours of the incident, President Joe Biden – Trump’s likely opponent in November – appeared before cameras in Delaware to make a statement to the press.“There is no place in America for this kind of violence. It’s sick,” he said. “We cannot be like this. We cannot condone this.”The president later spoke by phone with the former president. He cut short his weekend at the beach and is returning to the White House late Saturday evening.

But the violence has also quickly filtered into the bare-knuckle partisan trench-warfare that has characterised American politics in recent decades. Some Republican politicians have laid the blame for the attack on Democrats who have employed dire rhetoric about the threat they say the former president poses to American democracy.“The central premise of the Biden campaign is that President Donald Trump is an authoritarian fascist who must be stopped at all costs,” Ohio Senator JD Vance, who is reportedly on the shortlist to be Trump’s vice-presidential pick, posted on social media. “That rhetoric led directly to President Trump’s assassination attempt.”

Chris LaCivita, the Trump campaign manager, said that “leftist activists, Democratic donors and even Joe Biden” need to be held accountable at the ballot box in November for “disgusting remarks” that in his view led to Saturday’s attack.

Democrats may object, but many on the left used similar language to describe the culpability of right-wing rhetoric in the months before the 2011 near-fatal shooting of Congresswoman Gabby Giffords in Arizona.The restaurant's owner, Sara Petko, said that staff members - some of whom were his classmates - thought he was a "loner" but that they were having trouble understanding how an otherwise quiet man turned to violence.

Another former classmate told ABC News he "shot terrible" and "wasn't really fit for the rifle team". The school district said there was no record of Crooks trying out for the team and he "never appeared on a roster".Jameson Myers, who graduated alongside Crooks in 2022, remembers him as seemingly a "normal boy" who was not particularly popular but never got picked on.

“He was a nice kid who never talked poorly of anyone and I never have thought him capable of anything I’ve seen him do in the last few days.”Max Smith, who took an American history course with Crooks, told the Philadelphia Inquirer that his former classmate "definitely was conservative".