A Senator Fans the Flames of 9/11 Conspiracies
Picture this: a sitting United States senator, entrusted with investigating threats to national security, publicly questions the nation’s most scrutinized tragedy. Senator Ron Johnson (R-WI), chair of the Senate Homeland Security and Governmental Affairs Permanent Subcommittee on Investigations, has now added his voice to the very fringes of American discourse by suggesting that the September 11, 2001 attacks were—at least in part—an “inside job.” This bombshell, dropped in a recent interview with MAGA influencer Benny Johnson, is not simply an idle musing from a random internet commentator. Johnson’s words have profound weight as he sits atop one of the body’s top oversight committees, with powers to convene hearings and shape investigative priorities.
Why does this matter? When powerful officials legitimize long-debunked conspiracy theories, the consequences reach far beyond late-night talk shows or social media echo chambers. Sen. Johnson’s claims—ranging from mysterious reports of molten steel at Ground Zero to questions about the removal and destruction of evidence—resonate in a country already grappling with rampant misinformation.
Notably, Johnson praised the 2020 documentary “Calling out Bravo 7,” a work steeped in conspiracy rhetoric, for its contrarian stance on the collapse of World Trade Center Building 7. According to Johnson, the accepted explanation—a catastrophic fire ignited by debris from the nearby Twin Towers, in line with all available engineering evidence—doesn’t hold water. Instead, he referenced discredited claims of controlled demolition, echoing unfounded assertions that have been thoroughly rejected by structural engineers and the National Institute of Standards and Technology (NIST).
The Dangers of Disinformation in the Halls of Power
For many, Johnson’s latest interview marks a new low in the mainstreaming of conspiracy thinking by elected leaders. As The New York Times once described him, Johnson is the GOP’s “foremost amplifier of conspiracy theories and disinformation”—a reputation cemented not only by this interview, but by past support for election denialism, anti-vaccine disinformation, and fringe rhetoric about the January 6th Capitol riot. Still, it’s one thing to hear wild speculation in the digital back alleys of Reddit or Telegram; it’s quite another when such ideas are amplified by the senators empowered to demand new hearings and legislative inquiries.
Johnson insists he is merely seeking the truth, railing against an alleged cover-up by government agencies. He decries what he calls the “corrupt” NIST investigation and suggests that evidence was deliberately destroyed to hide the real cause of Building 7’s collapse.
“Within these agencies, a lot of them are going to cover their tracks and cover things up and destroy a lot of evidence. It’s gonna be very frustrating for the American public because this is their information. They deserve the truth. It’s been hidden from them way too long.” — Sen. Ron Johnson
The language might sound reasonable to those unfamiliar with the facts, but this playbook is painfully familiar. Political actors sow doubts about rock-solid evidence, muddy the waters with insinuations of secret plots, and erode public faith in democratic institutions. As Harvard media scholar Joan Donovan emphasizes, “Repeating debunked conspiracies from persuasive platforms enables misinformation to survive and mutate. When leaders indulge these fantasies, trust in government and media collapses.”
Expert analysis has handily refuted Johnson’s claims. The collapse of World Trade Center Building 7, as detailed by the exhaustive NIST investigation, was the result of massive fires ignited by falling debris from the Twin Towers, compounded by the failure of a critical support column. Leading structural engineer Gene Corley, who led the FEMA probe, has said, “Every bit of evidence points to a fire-induced collapse; there’s no credible data for controlled demolition.” Yet for Johnson, conspiracy-themed YouTube documentaries outweigh the consensus of the world’s top engineers.
The Real-World Cost of Political Cynicism
Cynicism of this sort doesn’t just cheapen our political debate; it imperils the entire social contract. A closer look reveals a disturbing pattern: elected officials who trade on distrust to serve short-term political goals, no matter the collateral damage. Johnson’s elevation of unfounded suspicion keeps alive the toxic idea that truth and expertise are always suspect—unless, of course, they align with partisan interests.
What does it mean when a nation’s lawmakers use their position to stoke fears long proven baseless? Political scientist Nancy Rosenblum of Harvard notes in her study of conspiracy thinking that “conspiracy theories, when invoked by state figures, are not just false narratives—they become a rallying cry that delegitimizes every shared authority, informally inviting citizens to pick their own facts.” The larger effect is to sever the basic trust necessary for a functioning democracy.
History brims with examples where demagogues wielded as much rhetoric as reasoning, from Joseph McCarthy’s anti-communist hysteria to more recent assaults on election fairness. The difference today is the speed and scale of digital platforms, which allow one senator’s words to metastasize into millions of inboxes, Facebook feeds, and algorithmically curated YouTube playlists. In this environment, ordinary citizens struggle to separate fact from fiction, and the wounds of national trauma remain raw decades later. According to a 2021 Pew Research Center survey, one-third of Americans reported seeing posts suggesting 9/11 was not perpetrated as the government described—evidence that this rhetorical virus is far from contained.
Ask yourself: what message does it send when the gatekeepers of oversight privilege conspiracy over consensus, confusion over clarity? The American public deserves leadership that seeks accountability rooted in evidence, not sensation; that consoles rather than divides.
Liberal democracy thrives on transparency, debate, and shared reality. But not all skepticism is created equal. As this episode reminds us, some skepticism is potent only in its power to corrode. Wielded carelessly, it becomes not a tool for progress but an acid that eats away at collective trust.
