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    A November Surprise That’s Jostling the Markets

    The dollar, Treasury yields and crypto currencies have fallen, reversing some elements of the so-called Trump trade after an unexpected poll result. In the race’s final hours, a poll reminds the markets of the power of women voters.Caroline Gutman for The New York TimesDown to the wire Investors on Monday appear to be unwinding bets on the so-called Trump trade. In a major reversal, bonds have rallied and the dollar and crypto currencies have dipped in the race’s final hours.One explanation is a surprising new poll that showed Vice President Kamala Harris, powered in part by support from women and older voters, edging ahead in deep-red Iowa — a finding that’s also led to a tightening of Donald Trump’s lead in political prediction markets.Why the change of heart? The highly regarded Ann Selzer/Des Moines Register/Mediacom Iowa poll that was published on Saturday gave Harris a three-point advantage over Trump in the Hawkeye State, a Republican stronghold. “It’s hard for anybody to say they saw this coming,” Selzer said.Some urged caution about the poll. The Economist questioned whether the small sample size in Selzer’s poll made it a good predictor of what might happen in other states. And the Trump campaign pointed to another Iowa poll out this weekend that showed the former president with a 10-point lead over Harris.But Michael McDonald, a politics professor at the University of Florida who runs a vote-tracking site, pointed to similar dynamics in a recent Kansas poll.The Selzer poll has roiled the political betting markets. Following its publication, Trump’s odds of victory fell on platforms including Polymarket, after they had climbed in recent weeks, in tandem with crypto and other elements of the Trump trade.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    From AI to Musk’s Brain Chip, the F.D.A.’s Device Unit Faces Rapid Change

    The new director overseeing medical devices will confront criticisms about hasty approvals as she ushers in revolutionary technology.There are now artificial intelligence programs that scan M.R.I.s for signs of cancer, Apple AirPods that work as hearing aids and devices that decode the electrical blips of the brain to restore speech to those who have lost it.Medical device technology is now deeply entrenched in many patients’ health care and can have a stunning impact on their lives. As advancements become more tangible to millions of Americans, regulation of the devices has commanded increasing attention at the Food and Drug Administration.Dr. Michelle Tarver, a 15-year-veteran of the agency, is stepping into that spotlight at a critical time. She is taking the reins of the F.D.A.’s device division from Dr. Jeffrey Shuren, who forged deep ties with the device industry, sped up the pace of approvals and made the agency more approachable to companies. Some of those device makers were represented by Dr. Shuren’s wife and her law firm, posing ethical conflicts for him that continue to draw scrutiny.Dr. Michelle Tarver, an ophthalmologist and a 15-year veteran of the F.D.A.’s medical device division.U.S. Food and Drug AdministrationMore broadly, congressional lawmakers and consumer advocates have become increasingly concerned about the device industry’s influence over the sprawling division, which has a budget of about $790 million and a staff of 2,500. Device safety and standards for agency approvals of products as intimate as heart valves or neural implants will be at the forefront of the division’s mission in the coming years. Among the issues Dr. Tarver will encounter:Brains, computers and Elon MuskFew devices will require such intense oversight as one of the most breathtaking technologies in development: brain-computer interfaces that dip into the surface layers of the brain to decode its electrical noise — and return function to people who have lost it.Researchers from a number of teams have demonstrated the capability to restore the voice and speech of a California man with ALS, to enable a paralyzed man to walk and to help a man who is paralyzed below the neck to play Mario Kart by simply thinking about steering left or right.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Why a Memphis Community Is Fighting Elon Musk’s Supercomputer

    Residents say Mr. Musk’s data center for artificial intelligence is compounding their pollution burden and adding stress on the local electrical grid.Elon Musk, the world’s richest man, is building what he says will be the world’s largest supercomputer. Its electricity needs will rival those of 100,000 homes.The supercomputer’s neighbors in southwest Memphis have a problem with that.The project, part of Mr. Musk’s xAI artificial intelligence business, sits in an old manufacturing plant on more than 550 acres. Before beginning operations there in July, xAI rolled in flatbed trucks loaded with almost 20 mobile power plants, fueled by natural gas, to help meet its electricity demands.Residents of the heavily industrial community — already home to an oil refinery, a steel mill and chemical plants — see no upside. They contend that Mr. Musk’s project has made pollution worse in an area already enveloped in smog.“We’re getting more and more days a year where it is unhealthy for us to go outside,” said KeShaun Pearson, president of Memphis Community Against Pollution and a lifelong resident of the area near the xAI site.The xAI supercomputer center in Memphis is being built at the site of a former appliance factory.Whitten Sabbatini for The New York TimesThe center is to be used to train artificial intelligence models on thousands of powerful computer servers.Whitten Sabbatini for The New York TimesSo far, xAI is using the Memphis facility to develop its artificial intelligence models on a network of thousands of high-powered computer servers. Some of its models are trained on data from Mr. Musk’s social media platform, X.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Elon Musk’s SpaceX, Already a Leader in Satellites, Gets Into the Spy Game

    The Pentagon needs what the company offers to compete with China even as it frets over its potential for dominance and the billionaire’s global interests.The breakthrough came last month, about 600 miles above Earth.For the first time, the Pentagon’s Space Development Agency used lasers transmitting data at light speed to communicate between military satellites on a secure network, making it easier to track enemy missiles and if necessary shoot them down.It was a milestone not only for the Pentagon. This was a defining moment for a certain up-and-coming military contractor that had built key parts of this new system: Elon Musk’s SpaceX.SpaceX over the last year started to move in a big way into the business of building military and spy satellites, an industry that has long been dominated by major contractors like Raytheon and Northrop Grumman as well as smaller players like York Space Systems.This shift comes as the Pentagon and U.S. spy agencies are preparing to spend billions of dollars to build a series of new constellations of low-earth-orbit satellites, much of it in response to recent moves by China to build its own space-based military systems.SpaceX is poised to capitalize on that, generating a new wave of questions inside the federal government about the company’s growing dominance as a military space contractor and Mr. Musk’s extensive business operations in China and his relations with foreign government leaders, possibly including President Vladimir V. Putin of Russia. Mr. Musk is also unpredictable in a sector in which security is often perceived to be synonymous with predictability. He chafes at many of the processes and rules of government, saying they hold back progress, and wants to make his own calls.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Could the Vote Be Contested Again? 5 Threats to a Smooth Election

    Litigation, disinformation and battles over certifying the vote all have the potential to complicate the process.For the past four years, Donald J. Trump has been proclaiming the American electoral process “rigged,” decrying events that displease him as “election interference” and laying the groundwork to contest another loss at the polls.It follows the playbook from his loss in 2020, when the former president weaponized disinformation and exploited perceived weak points or vagueness in election law in an attempt to overturn results.At the same time, lawmakers and election officials have been trying to shore up the electoral system against another potential attempt to subvert a presidential election. Federal laws regarding the Electoral College were changed. There is stronger case law to knock down specious legal claims, and Mr. Trump is no longer sitting in the Oval Office with the levers of government in his grasp.But even with a national effort to reinforce the country’s democratic institutions, a smooth path to picking the next president still requires the good faith buy-in of its citizens, candidates and political parties. Absent that, there are a number of ways that the next few weeks — both before and after the polls close — could be rocky.Here is a look at some possibilities:Elizabeth Young, an assistant state attorney general representing Secretary of State Brad Raffensperger, argued an election-related case before members of Georgia’s Supreme Court last month.Arvin Temkar/Atlanta Journal-Constitution, via Associated PressA flood of litigationAlready, more than 187 election-related lawsuits have been filed, including at least 116 seeking some restrictions to voting and 68 filed by those seeking to expand or protect voting, according to data from Democracy Docket, a Democratic-aligned group that tracks election cases. The cases represent an extraordinary inundation of litigation before the election.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Musk Wins Appeal Over Tweet He Had to Delete About Union Push

    The Fifth Circuit court ruled that the 2018 post was protected speech. It also vacated an order to reinstate a pro-union Tesla worker who was fired.A federal appeals court handed Elon Musk a victory in a freedom-of-speech case on Friday by overturning an earlier ruling in a dispute between the billionaire and the National Labor Relations Board.In March last year, three judges on the U.S. Court of Appeals for the Fifth Circuit in New Orleans affirmed the board’s finding that Tesla illegally fired an employee involved in union organizing, and that Mr. Musk, Tesla’s chief executive, had illegally threatened workers’ stock options in a post on Twitter if they chose to unionize. The opinion allowed the labor board to enforce its 2021 order requiring Tesla to reinstate, with back pay, the employee, Richard Ortiz, and Mr. Musk to delete the 2018 post.Mr. Musk challenged the panel’s ruling, and on Friday the full court ruled, 9 to 8, that the labor board had improperly ordered him to delete the social media post. “The agency exceeded its authority,” the 11-page ruling said. “We hold that Musk’s tweets are constitutionally protected speech.”“Deleting the speech of private citizens on topics of public concern is not a remedy traditionally countenanced by American law,” the ruling added.The court sent the matter of Mr. Ortiz’s firing back to the labor board to review, saying the board had failed “to consider the fact that the actual decision maker in Ortiz’s firing harbored no anti-union animus.”The judges did not rule on whether Mr. Musk’s online comment constituted a National Labor Relations Act violation for illegally threatening workers. (The board has held that it did.)We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Tesla Self-Driving System Will Be Investigated by Safety Agency

    The National Highway Transportation Safety Administration said it was looking into what Elon Musk’s electric car company called the full self-driving system.Tesla’s plan to build fleets of self-driving cars suffered a setback on Friday when the main federal auto safety regulator said it was investigating whether the technology was to blame for four collisions, including one that killed a pedestrian.The regulator, the National Highway Transportation Safety Administration, said it was examining whether the software, which Tesla calls supervised full self-driving, had safeguards in place to require drivers to retake control of their cars in situations the autonomous technology could not handle on its own.As sales of Tesla’s electric cars have slowed, Elon Musk, the company’s chief executive, has staked the company’s future on software that allows cars to navigate, steer and brake without human supervision. Last week, the company held an event at the Warner Bros. studios near Los Angeles to unveil what it called a cybercab, which Mr. Musk promised would be able to ferry passengers without a human driver.But such software has faced persistent criticism from regulators and safety experts who say it does not do enough to make sure drivers remain alert and ready to take over if the system makes a mistake. Tesla faces numerous lawsuits from people who blame the software for injuries or deaths of loved ones.Tesla did not respond to a request for comment.The crashes highlighted by the safety agency on Friday took place when road visibility may have been limited by glare from the sun, fog or dust, the federal safety agency said. Tesla’s self-driving software depends on cameras to operate, unlike other manufacturers who also use radar or laser technology that are often better at detecting objects and people when the view is obscured by poor weather or bright sunshine.The agency said it would “examine the system’s potential failure to detect and disengage in specific situations where it cannot adequately operate.”In one of the collisions, a pedestrian died. In another, a person was injured, the agency said.The investigation covers 2.4 million Tesla vehicles, including cars manufactured as far back as 2016. All of Tesla’s passenger models are involved, the agency said, including the Model 3 and Model S sedans, the Model X and Model Y sport utility vehicles, and the Cybertruck.Federal officials have also been investigating a less capable Tesla system known as Autopilot for several years. These investigations may not survive if former President Donald J. Trump is elected next month. Mr. Trump has said he will appoint Mr. Musk, one of his most prominent supporters in the business world, to lead a “government efficiency commission.” More

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    Meet the Candidate: Elon Musk

    The billionaire is spending a fortune to support former President Donald J. Trump. But at a town hall event in Pennsylvania, he looked an awful lot like a politician himself.Is Elon Musk running for president?Of course not. A South African-born billionaire, Mr. Musk cannot legally run and, anyway, he has invested over $75 million in trying to get Donald J. Trump elected.Somehow that mission brought Mr. Musk, the world’s richest person, to a high school auditorium in suburban Philadelphia on a surreal Thursday evening where, if you blinked, you might have forgotten momentarily that he was not the candidate himself.There was a military-grade security apparatus that protected his every movement. There was a crowded press riser, crummy Wi-Fi (at least for those who couldn’t procure the secret Starlink password), and a well-organized advance staff on headsets and production aides wielding professional video cameras. There was a giant American flag in the middle of a stage and a country and rock playlist straight out of a town hall in Iowa or New Hampshire during the Republican nominating season.Mr. Musk walked onto the stage to Brooks & Dunn’s “Only in America,” a staple of Trump campaign rallies. “I haven’t been politically active before,” he said to a rapturous and sometimes rowdy crowd. “I’m politically active now because I think the future of America, the future of civilization is at stake.”Mr. Musk was there to encourage Pennsylvanians to “go hog wild” on voter registration and to convince their friends to sign up before the state’s deadline, on Monday. But, still, much of the event ended up being about himself.Never known for his humility, Mr. Musk is betting on his own persuasive powers to help Mr. Trump win, just as he has bet on himself during existential crises at his companies, like X, SpaceX and Tesla. Mr. Musk has described Pennsylvania as the “linchpin” to Mr. Trump’s hopes of returning to the White House.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More