Sean Duffy

• 1. Introduction

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  Fred Scheer once described Sean Duffy's style on the tree-climbing course by calling him a "race-car driver who bumps the wall now and then." Duffy is an American politician, born in 1971, and he now serves as the 20th United States secretary of transportation. The line suits far more than a lumberjack contest. His career has swung between the woods of northern Wisconsin, the cameras of MTV, a courtroom, the House of Representatives and the federal government's biggest travel agencies. How does a champion speed climber end up on reality television, and why would he later walk away from a seat in Congress? What happened once he took charge of the nation's roads, rails and runways?

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• 2. Lumberjack Roots

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  Hayward, Wisconsin, is where Sean Patrick Duffy was born on the 3rd of October 1971, the tenth child of Tom and Carol Duffy. His Irish American Catholic family included several members who competed in, and won events at, the town's annual Lumberjack World Championships. Inspired by his siblings, he began logrolling at five. At Hayward High School he played defenseman on the hockey team, and at fifteen he took up speed climbing.

  In 1993 Duffy won a tree climbing title at the Mississippi River Log Boom. The following year he became the world champion speed climber at the Lumberjack World Championship. In the same year, 1994, he graduated from Saint Mary's University of Minnesota with a bachelor's degree in marketing. During summers he worked for Scheer's Lumberjack Shows, the outfit run by the man who later gave him that race-car nickname.

  By June 1997, The New York Times Magazine counted him among the top American lumberjacks of the day. The sport ran in the family. Duffy's nephew, Erik Johnson, became a longtime defenseman for the Colorado Avalanche after being chosen first overall in the 2006 NHL entry draft.

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• 3. Reality Television

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  In 1997 Duffy auditioned for The Real World: Boston, the sixth season of MTV's long-running series, and by July he was a cast member. At his audition he said he was interested in "cute girls." The New York Times later labeled his role on the show a "resident playboy."

  Filming on the Boston season wrapped in December. That same month Duffy began shooting Road Rules: All Stars, which aired in 1998. The schedule forced him to put off another semester of law school.

  On the Road Rules set he met Rachel Campos. They married in April 1999 at the Newman Center on the Arizona State University campus, which sits within Old St. Mary's Church. They had planned a later date, but an unexpected pregnancy brought the wedding forward. The couple now have nine children.

  In 2002 Duffy appeared in Real World/Road Rules Challenge: Battle of the Seasons, and he won it. His sports career kept running alongside the television work. He entered log rolling at the Great Outdoor Games in 2000 and 2001, and speed climbing from 2000 to 2002.

  In 2003 the Games named him a commentator. The next year he was the honorary athlete for the Badger State Winter Games. He returned to compete in speed climbing at the 2005 Great Outdoor Games and also called the mixed doubles Boom Run as a commentator.

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• 4. Ashland County Prosecutor

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  William Mitchell College of Law awarded Duffy his J.D. degree in 1999. He then spent two years working in his father's practice before becoming a special prosecutor for Ashland County.

  In June 2002 Wisconsin governor Scott McCallum appointed Duffy district attorney of Ashland County, after Michael Gableman resigned the post. Duffy told The Post-Crescent that he planned to seek a full term that year. He ran unopposed in the 2002 election and again in 2004. In 2004 he also served as a Wisconsin delegate at the Republican National Convention and in that year's presidential election.

  In May 2005 Wisconsin's Federal Nominating Commission forwarded four candidates to succeed J. B. Van Hollen as United States attorney for the Western District of Wisconsin. Duffy's name was among them. Voters returned him as district attorney in 2006 and 2008, and he reportedly held a ninety percent conviction rate.

  He stayed in the office until 2010, when a far bigger race pulled him away.

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• 5. The House Years

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  Dave Obey had held Wisconsin's seventh congressional district since 1969 when Duffy first weighed running against him, in June 2003, as a Republican in the 2004 election. In February 2004 he backed away, citing Rachel's expected third child. Then on the 9th of July 2009, at Wausau Homes in Rothschild, he announced a challenge for the 2010 election. He told The New York Times that he was moved by Obey's role as chair of the House Committee on Appropriations, including his part in the American Recovery and Reinvestment Act and the healthcare proposals of the Obama administration.

  Finance filings in October showed Duffy had raised fewer donations than Obey. He had taken no money from political action committees, however, which qualified his campaign for the National Republican Congressional Committee's Young Guns program and its extra funding. Sarah Palin endorsed him, as did the district's Republican Party through a caucus.

  In May 2010 Obey announced he would not seek re-election. The next day, the Duffy campaign moved up within Young Guns. In September Duffy beat Dan Mielke in the Republican primary. In November he defeated Julie Lassa, a state senator who had won the Democratic nomination after Obey stepped aside. He won re-election in 2012, 2014-2016 and 2018. In June 2011 the Wisconsin State Assembly approved a congressional map that favored Duffy politically and was meant to secure his seat.

  At the 2011 Conservative Political Action Conference, Duffy centered his speech on "cutting spending by the spenders." He had attacked earmarks while campaigning, but he later said he was willing to secure necessary financing. Critics called a measure to build the St. Croix Crossing an earmark, and Duffy disputed the label. He had reservations about repealing parts of the Affordable Care Act but voted with fellow Republicans after House majority whip Kevin McCarthy promised a replacement. He voted against defunding NPR, pointing to a constituent's reliance on public radio.

  Duffy won a seat on the House Committee on Financial Services. In November 2014 he became chairman of its Subcommittee on Oversight and Investigations, and in October 2015 he joined the House Select Investigative Panel on Planned Parenthood. In July 2011 he proposed a five-member panel to oversee the Consumer Financial Protection Bureau, with Congress gaining more power to overturn the bureau's rules. He praised the Budget Control Act, which ended the 2011 debt-ceiling crisis, as bipartisan. In April 2016 he introduced the Puerto Rico Oversight, Management, and Economic Stability Act to address that government's debt crisis. In January 2019 he proposed expanding the president's tariff authority.

  Duffy rejected membership in the Tea Party movement, though he praised both it and the commentator Glenn Beck. A year after the Dodd-Frank financial reform law passed, he wrote in The Washington Times that it had "woefully under-delivered." He has also called the federal government's response to climate change an "agenda of control" and has questioned the scientific consensus on the subject. He spoke at the Republican National Conventions of 2012-2016 and 2020. In 2017 he was among several members of Congress to launch a podcast, Plaidcast, which ran until 2019.

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• 6. Walking Away

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  On the 26th of August 2019, Duffy announced he would resign from Congress because of complications involving his ninth child, who had not yet been born. The resignation took effect on the 23rd of September. Rachel Campos-Duffy gave birth in October. She said the baby had "two holes in the heart and valves that need to be fixed," and also had Down syndrome. Republican Tom Tiffany won the special election to replace Duffy, defeating Democrat Tricia Zunker.

  In October 2019 CNN hired Duffy as a paid contributor. He drew criticism for defending Donald Trump in the scandal over a quid pro quo with Ukrainian president Volodymyr Zelenskyy, and for suggesting that a Democratic National Committee server had gone missing in Ukraine. After Duffy described the whistleblower Alexander Vindman as loyal to Ukraine, the network's legal contributor Jeffrey Toobin rebuked him for "anti-immigrant bigotry." CNN vice president Rebecca Kutler defended Duffy.

  In November 2019 he joined the lobbying firm BGR Group as senior counsel, leading its financial services practice. He was registered to lobby until 2023, then moved to the firm's advisory board, where he stayed until Trump chose him for the cabinet. His clients included Enterprise Products and the Partnership for Fair and Open Skies.

  In 2021 Duffy and his wife began a podcast, From the Kitchen Table: The Duffys, which ran until 2024. In 2023 he started co-hosting The Bottom Line with Dagen McDowell on Fox Business.

  In August 2021 the couple bought a home in Far Hills, New Jersey, under a principal residence mortgage. In February 2025 they bought a second home in Washington, D.C., again under a principal residence mortgage.

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• 7. Secretary of Transportation

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  On the 18th of November 2024, President-elect Donald Trump announced he would nominate Duffy as secretary of transportation. The Senate Committee on Commerce, Science, and Transportation held his hearing on the 15th of January 2025. It was notably free of conflict and focused on aviation safety and infrastructure. Duffy promised to clear bureaucratic obstacles to major infrastructure projects and to increase the number of air traffic controllers.

  The committee advanced the nomination 28-0 on the 22nd of January. On the 28th of January 2025 the full Senate confirmed him, 77-22. Several Democrats voted no to protest a federal grant pause. Supreme Court justice Clarence Thomas swore him in that same day.

  Among his first moves, Duffy sought to reverse the corporate average fuel economy standards set by his predecessor, Pete Buttigieg. He issued a directive favoring high-birthrate areas for federal help, which were mostly in Republican states. He also moved to restrict transportation funding to local governments that did not comply with Trump's immigration policy.

  The following day, a passenger jet collided with a United States Army helicopter over the Potomac River. It was Duffy's first crisis. He told the Federal Aviation Administration to restrict two helicopter routes near Ronald Reagan Washington National Airport. He also repeated Trump's claim that diversity, equity, and inclusion hiring had caused the controllers' failure to avert the crash. Days later, an outage in the agency's NOTAM system caused flight delays. Efforts to retain air traffic controllers came with a pay increase, and Duffy continued the department's oversight of Boeing.

  Elon Musk and the Department of Government Efficiency soon entered Duffy's world. He rejected the Office of Personnel Management's early retirement offer for "critical positions in regard to safety," including air traffic controllers. After Musk said the department would assess outdated aviation technology, Duffy confirmed he had agreed to improve internal systems. Senator Maria Cantwell wrote to urge him to keep Musk away from the Federal Aviation Administration. In February Duffy announced on X that SpaceX officials would visit the agency. In March The New York Times reported that in a meeting with Musk, Duffy criticized the department for purportedly trying to fire air traffic controllers.

  In February Duffy wrote to New York governor Kathy Hochul objecting to congestion pricing and saying he intended to revoke the program's federal approval. His campaign included a social media video featuring five men unhappy with the toll. He later pushed back New York's deadline to end the program, hours before it was due. By April the department was pressuring New York again, after an agreement with transit officials had kept the program in place.

  That month Duffy said the federal government would take control of Pennsylvania Station. He also threatened to withhold funding from the Metropolitan Transportation Authority over subway crime, which put the city's billion-dollar transit improvement effort at risk. He cut federal funding for the Texas Central Railway in April and for California High-Speed Rail in June. On the 2nd of May 2025 he eliminated $54 million in university research grants that he called "woke" and "wasteful and divisive."

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• 8. NASA and Spectacle

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  At the Paris Air Show in June 2025, Duffy argued for free trade in aerospace. A month later, on the 9th of July 2025, President Trump named him acting administrator of NASA, succeeding acting administrator Janet Petro. He held that role until Jared Isaacman was sworn in on the 18th of December 2025.

  In September 2025 Duffy publicly blamed Charlotte city officials for the killing of Iryna Zarutska.

  On the 2nd of May 2026, Spirit Airlines announced it was "shutting down" after talks with the federal government on a rescue package of about $500m collapsed. Duffy blamed the Biden administration for refusing to allow a merger between Spirit and JetBlue that he said would have saved the airline. Spirit's chief executive, Dave Davis, pointed instead to the high price of jet fuel.

  To "lean into" the United States Semiquincentennial, the country's 250th anniversary, Duffy filmed a reality show called The Great American Road Trip. It was shot during his time as secretary. It was reportedly funded by companies his department regulates, including a million dollars each from Boeing and Toyota. Its announcement came during the US-Israeli war on Iran and the 2026 Strait of Hormuz crisis. Responding to critics, Duffy said on social media that they were upset because they did not want people to celebrate America.

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