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Donald Trump has said he will “permanently pause migration from all third world countries”, a day after two national guard members were shot in Washington DC in an attack that authorities suspect was carried out by an Afghan national.

The president said his administration would “end all federal benefits and subsidies to noncitizens” and remove “anyone who is not a net asset to the United States”. It was unclear how he would carry out such a pause, as his previous attempts have been challenged by the courts and Congress.

Trump’s social media post followed his announcement of the death of Sarah Beckstrom, one of two guard members shot in the attack close to the White House on Wednesday.

Authorities suspect the shooting was carried out by Rahmanullah Lakanwal, who entered the US in September 2021 after the country’s chaotic withdrawal from Afghanistan. He was granted asylum in April this year, under the Trump administration, Reuters reported.

What do we know about the other guard member? Andrew Wolfe, 24, is still fighting for his life, according to the president.

What does Trump mean by ‘third world’? He did not identify the countries he intended to target or specify what he meant by the phrase.

US regulators ‘taking seriously’ allegations of bankers’ support for EpsteinJes Staley is alleged to have protected Jeffrey Epstein’s access to the banking system, according to Elizabeth Warren. Photograph: Tayfun Salcı/Zuma Press Wire/Rex/Shutterstock

US regulators say they are taking “very seriously” allegations that top banks may have facilitated Jeffrey Epstein’s criminal activity, as they faced calls to investigate executives, including the former Barclays boss Jes Staley.

In correspondence seen by the Guardian, officials from the Office of the Comptroller of the Currencyand the Federal Deposit Insurance Corporation said they had reviewed a letter from the Democratic senator Elizabeth Warren, which raised concerns over bankers’ alleged support for the convicted child sex offender Epstein.

Rescue efforts end at Hong Kong tower block fire as death toll reaches 128Firefighters at the scene of the blaze at Wang Fuk Court in Tai Po, Hong Kong. Photograph: Daniel Lai/Sopa Images/Shutterstock

The death toll from the Hong Kong apartment complex fire that began on Wednesday has risen to 128, with about 200 missing, officials have said, as rescue efforts ended.

Fire crews combed the complex for survivors after the blaze swept through seven of its eight towers in one of the city’s deadliest fires. The inferno at the site, which housed more than 4,600 people, began during building renovations. The authorities said they believed a highly flammable styrofoam found in every elevator window fuelled the intensity of the fire.

What do we know about the missing people? About 200 people remain unaccounted for, including 89 unidentified bodies. Officials said the fire was extinguished but they needed to wait for the towers to cool before entering, as some areas remained above 392F (200C). Investigators estimate it will take three to four weeks to gather the evidence.

In other news …Mohammed Ibrahim Relatives said Ibrahim was severely underweight and had scabies contracted during his detention Stat of the day: Consuming political content on X for a week increases polarization by a degree that would have previously taken three yearsMusk introduced the ‘For you’ feed in X, which uprates content calculated to maximise engagement. Photograph: Reuters

Small tweaks to the tone of the political content fed to users of X over one week can drive political polarization by an amount that would have historically taken at least three years, research has found. An experiment to measure the power of Elon Musk’s platform to drive division found that when posts expressing anti-democratic attitudes and partisan animosity were slightly boosted, Democrats and Republicans experienced a significant increase in their unfavourable feelings towards the other.

Don’t miss this: ‘It felt dangerous. You got naggy’: Ethan Hawke and Richard Linklater on their 32-year friendship‘You got kind of naggy’: Ethan Hawke, left, and Richard Linklater. Photograph: Sarah Lee/The Guardian

In the run-up to the release of Blue Moon, their 11th movie together, Ethan Hawke and Richard Linklater sat down and talked about the legacy of Philip Seymour Hoffman, having a healthy partnership, and how playing the lyricist Lorenz Hart – who was 5ft and bald – gave Hawke a different outlook on the world.

Climate check: ‘There’s a catastrophic black hole in our data – and it’s a gift to deniers’George Monbiot has investigated climate deniers’ claims that more people die of extreme cold than extreme heat. Illustration: Eleanor Shakespeare/The Guardian

Climate deniers claim more people die of extreme cold than extreme heat – and so argue that inaction on global heating is the correct course, though this position ignores the myriad other climate impacts, from flooding and fires to crop failures. George Monbiot set out to discover whether the claim about extreme cold is true – and found there were huge gaps in our data from most of the world’s hottest countries.

Last Thing: Can anyone get into free jazz, history’s most maligned music genre?‘Truly a soul music, both political and spiritual’: free jazz musicians Pharoah Sanders, left, and Sonny Sharrock in Berlin in 1968. Photograph: © Philippe Gras, courtesy of Suong Gras

The Guardian music critic Alexis Petridis describes himself as not being a listener “who requires music to be melodic or rhythmically straightforward”. And yet a real appreciation of free jazz had long remained out of grasp for him – so he set out on a journey into the world of a much-reviled genre. He describes Machine Gun by the Peter Brötzmann Octet as “furious and completely unremitting, like a bomb that won’t stop going off for the best part of an hour”.

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