Information released by Distributed Denial of Secrets is the third such government data disclosure in the last month

Data identifying more than 41,000 employees and contractors for the US Department of Homeland Security (DHS) was released on Wednesday in an unprecedented leak that reveals how the agency is organized. The records, which were made public by the transpaency nonprofit Distributed Denial of Secrets reference operation names, surveillance programs and information on undercover initiatives.

DHS did not immediately return a message seeking comment.

Kushner threatens to sue, denying allegations that two slush funds were set up to influence his Middle East role

A new book containing incendiary claims about Jared Kushner’s financial dealings during Donald Trump’s first term has ignited a political and media firestorm.

The book by author Matthew Cole is called Princes and Thieves: Jared Kushner and Mohamed bin Zayed’s Secret Plot to Remake the Middle East and was released in the US this week. An excerpt was published by Vanity Fair last Thursday, and immediately drew a furious response from Kushner, who called its claims “completely insane”. The book contains numerous allegations about Kushner, whose father-in-law is Trump and who has served as one of his top diplomatic envoys in the Middle East – the most explosive of which are claims linking him to huge bank accounts allegedly funded by Gulf states.

Keaton Denlay says agents handed him ‘poorly formatted Excel spreadsheet’ and threatened to criminally prosecute him

A California county elections official is speaking out about the Department of Justice’s campaign against purported “voter fraud”, saying federal officials provided him a disorganized list of names filled with inaccuracies – and threatened to criminally prosecute him if he didn’t take action.

Keaton Denlay, the county clerk-recorder for Butte county, a region north of Sacramento, said a federal agent on Friday hand-delivered what appeared to be a printout of a “poorly formatted Excel spreadsheet with missing and jumbled information”. The DoJ claimed the list was of 47 “likely” noncitizens who were unlawfully registered to vote and demanded the county set aside their ballots. But Denlay said the document was riddled with errors and lacking crucial details, and he declined to act on it.

Pete Hoekstra, controversial US ambassador to Canada, has also accused Canadian officials of interfering in US elections

The US ambassador has suggested Canada could be blamed if Republicans perform poorly in next week’s midterm elections, the latest intervention from a controversial figure who has been accused of inflaming a bitter dispute that has angered and baffled residents of both countries.

On Wednesday, CTV news reported that Pete Hoekstra told business leaders at a closed door meeting that if a number of swing races – including Maine and Michigan – go to the Democrats, it could make things harder for Canada because Donald Trump might try to blame the loss on it.

Trump ally, who is seeking to shutter the department, had said office relocation would save taxpayers $4.8m annually

The Trump administration has insisted its controversial education cuts are saving “millions of dollars” after it was reported that Linda McMahon, secretary of education, is planning to spend roughly $43,000 on new furniture for her office.

McMahon’s office told Congress that the secretary’s current furniture was worn out and “cannot be configurationally or aesthetically integrated into the agency’s new office space”, according to non-public records seen by the New York Times.

Ex-veteran 60 Minutes correspondent unleashed on his former employer at a panel about corporate power in journalism

The race is considered key to control of the U.S. Senate

Given the war and affordability crisis, it seems likely Trump’s ’golden wall’ of MAGA diehards won’t be enough to stave off significant midterm losses

Republicans have condemned the presence of two Dan Sullivans on the ballot, calling it a ploy to split votes

Alaska Democrat Mary Peltola’s campaign was behind an effort to recruit a challenger with almost the same name as the Republican US senator Dan Sullivan, both of whom will appear on the ballot in next week’s midterm elections, the New York Times reported on Wednesday.

Republicans have condemned the presence in the race of two candidates named Dan Sullivan – one the two-term US senator, the second a retiree living in south-eastern Alaska with scant political experience – calling the newcomer a ploy by Democrats to cost the incumbent re-election by splitting his supporters.

A flood of cases targeting noncitizens appears to stem from isolated incidents and errors, but even though the overall numbers are small, they could carry consequences — including prison and deportation

Circumstances are ripe for change in this onetime Republican stronghold given the current dissatisfaction with Trump agenda, experts say

Donald Trump has repeatedly asked voters to pretend that he is on the ballot in November’s crucial midterm elections. And in the comfortable confines of Arizona’s most affluent and fiercely contested congressional district, Trump is definitely on voters’ minds.

But whether that helps or hurts the warring congressional candidates in this sun-drenched swath of suburbia, where Teslas and walled-in luxury homes dominate, depends on who you ask.

Democrats need 218 seats to take back the House — CNN’s Harry Enten predicts they’ll get more than that

Conservative lawyer Bill Essayli not entitled to stay on as U.S. attorney for Los Angeles, justice finds

The U.S. Embassy in Ottawa last week accused Canadian politicians of seeking to influence the Nov. 3 midterms

‘We shouldn’t be spending $200 million or $300 million in Texas to defend a Senate candidate,’ Ronna McDaniel said

Both Obama and Trump are on the campaign trail, but only one of them appears to be descending into madness

• This was originally published in This Week in Trumpland. Sign up to receive it in your inbox every Wednesday.

Barack Obama versus Donald Trump. It is the presidential election that never happened but has come to define an era of US politics.

Obama is back on the campaign trail for the midterms, still electrifying crowds, earning shouts of “We love you!” and skewering his successor. “What’s up with the gold?” he asked a crowd in Detroit. “I mean, he’s got the White House looking like Saddam Hussein opened a Cheesecake Factory.” This has, predictably, set off a mini culture war involving questions of elitism and the tastefulness of chain restaurants.

DNC lawsuit accused White House of illegally producing ads aired by a Trump-connected PAC

The vote came a day after a Trump official got into a shouting match with Cuban delegates at the U.N. General Assembly

Big Tech likely to face much greater oversight and accountability if Democrats regain control of Congress next week, strategists predict

US health secretary falsely claims at Mike Rogers rally that Arabs have never won major prizes in science or literature

Robert F Kennedy Jr, the US health secretary, faced backlash on Wednesday for a “wildly racist tirade” during a campaign stop in Michigan in which he falsely asserted that Arabs never won major awards in science or literature.

Kennedy was speaking at the Monday night event in Grand Rapids in support of Mike Rogers, the Republican US Senate candidate who is trailing his Democratic midterms opponent Abdul El-Sayed, a Muslim, in polling.