Trump's threat to target 'radical left' after Kirk killing sparks fears

President Donald Trump is escalating threats to crack down on what he describes as the radical left following Charlie Kirk's assassination, stirring fears that his administration is trying to harness outrage over the killing to suppress political opposition.

Without establishing any link to last week's shooting, the Republican president and members of his administration have discussed classifying some groups as domestic terrorists, ordering racketeering investigations and revoking tax-exempt status for progressive nonprofits.

The White House pointed to Indivisible, a progressive activist network, and the Open Society Foundations, founded by George Soros, as potential subjects of scrutiny.

Although administration officials insist that their focus is preventing violence, critics see an extension of Trump's campaign of retribution against his political enemies and an erosion of free speech rights.

Any moves to weaken liberal groups could also shift the political landscape ahead of next year's midterm elections, which will determine control of Congress and statehouses across the country.

The radical left has done tremendous damage to the country, Trump told reporters on Tuesday morning when leaving for a state visit to the United Kingdom. But we're fixing it.

Trump has sometimes made similar threats without following through. But now there's renewed interest fuelled by anger over the killing of Kirk, a conservative activist who was a prominent supporter of Trump and friends with many of his advisers.

White House blames 'terrorist networks'  Authorities said they believe the suspect in Kirk's assassination acted alone, and they charged him with murder on Tuesday.

However, administration officials have repeatedly made sweeping statements about the need for broader investigations and punishments related to Kirk's death.

Attorney General Pam Bondi blamed left-wing radicals for the shooting and said they will be held accountable. Stephen Miller, a top policy adviser, said there was an organised campaign that led to this assassination.

Miller's comments came during a conversation with Vice President JD Vance, who was guest-hosting Kirk's talk show from his ceremonial office in the White House on Monday.

Miller said he was feeling focused, righteous anger, and we are going to channel all of the anger" as they work to uproot and dismantle these terrorist networks" by using every resource we have."  Vance blamed crazies on the far left for saying the White House would "go after constitutionally protected speech. Instead, he said, We're going to go after the NGO network that foments, facilitates and engages in violence.

Asked for examples, the White House pointed to demonstrations where police officers and federal agents have been injured, as well as the distribution of goggles and face masks during protests over immigration enforcement in Los Angeles.

There was also a report that Indivisible offered to reimburse people who gathered at Tesla dealerships to oppose Elon Musk's leadership of the Department of Government Efficiency. Sometimes cars were later vandalised.

Indivisible's leadership has said political violence is a cancer on democracy" and said that their own organisation has been threatened by right-wingers all year.

Nonprofits brace for impact  Trump's executive actions have rattled nonprofit groups with attempts to limit their work or freeze federal funding, but more aggressive proposals to revoke tax-exempt status never materialised.

Now the mood has darkened as nonprofits recruit lawyers and bolster the security of their offices and staff.

"It's a heightened atmosphere in the wake of political violence, and organisations who fear they might be unjustly targeted in its wake are making sure that they are ready, said Lisa Gilbert, co-president of the government watchdog group Public Citizen.

Trump made retribution against political enemies a cornerstone of his comeback campaign, and he's mobilized the federal government to reshape law firms, universities and other traditionally independent institutions. He also ordered an investigation into ActBlue, an online liberal fundraising platform.

Some nonprofits expect the administration to focus on prominent funders like Soros, a liberal billionaire who has been a conservative target for years, to send a chill through the donor community.

Trump recently said Soros should face a racketeering investigation, though he didn't make any specific allegations. The Open Society Foundations condemned violence and Kirk's assassination in a statement and said it is disgraceful to use this tragedy for political ends to dangerously divide Americans and attack the First Amendment."  Sen. Chris Murphy, a Democrat from Connecticut, wrote on social media that the murder of Charlie Kirk could have united Americans to confront political violence but "Trump and his anti-democratic radicals look to be readying a campaign to destroy dissent.

White House spokeswoman Abigail Jackson said it is disingenuous and false for Democrats to say administration actions are about political speech. She said the goal is to "target those committing criminal acts and hold them accountable.

Republicans back Trump's calls for investigations  Trump's concerns about political violence are noticeably partisan. He described people who rioted at the US Capitol on January 6, 2021, as hostages and patriots, and he pardoned 1,500 of them on his first day back in the Oval Office. He also mocked House Speaker Emerita Nancy Pelosi after an attack on her husband.

When Trump condemned Kirk's killing in a video message last week, he mentioned several examples of radical left political violence but ignored attacks on Democrats.

Asked on Monday about the killing of Minnesota state Rep. Melissa Hortman over the summer, Trump said I'm not familiar with the case.

Trump shrugs at right-wing political violence, said Ezra Levin, the co-executive director of Indivisible, in a newsletter.