The rise of socialist candidates into mainstream Democratic politics has alarmed analysts from both parties, who argue that decades of organized institutional change explain how it happened. "Ideological capture" is the term now appearing in a White House report on the Smithsonian Institution's National Museum of American History: it means the takeover of a public institution by an outside political movement, achieved gradually from within. Multiple sources told Fox News Digital that process now describes a significant portion of the Democratic Party itself.
How the long march worked
Mike Gonzalez, a Heritage Foundation senior fellow and co-author of "NextGen Marxism: What It Is and How to Combat It," fled communist Cuba in the 1970s. He calls the mechanism the "long march through the institutions," a phrase describing the cultural left's methodical move into K-12 schools, higher education, media, entertainment, and museums over several decades. Gonzalez told Fox News Digital the effort accelerated in the 1980s, when veterans of far-left movements including the Weather Underground left direct action behind and entered academia and cultural institutions. By the late 1980s, he says, Critical Race Theory had taken root in law schools before spreading across university faculties.
The Obama-era electoral losses sharpened the divide. Between 2009 and 2017, Democrats lost more than 1,000 elected offices nationwide: 63 House seats, 12 Senate seats, 12 governorships, and roughly 940 state legislative seats. Gonzalez argues those losses wiped out the party's moderate wing in competitive districts, reducing internal resistance to the left flank.
What the polls and platforms show
The numbers suggest the shift is real. A Gallup poll released in late June found that 53% of Americans said they were "extremely" or "very" proud to be American, the lowest figure in the survey's 25-year history. The partisan gap is stark: 93% of Republicans fell into that category versus 27% of Democrats. A Fox News poll from March found a record 38% of registered voters said moving the United States toward socialism would be a good thing, up from 32% in 2022 and 18% when the question was first asked in 2010.
On the platform side, the Democratic Socialists of America recently adopted an updated agenda calling for abolishing the U.S. Senate, replacing the Electoral College, defunding police departments, and abolishing prisons. Candidates aligned with that movement now hold prominent offices, including New York City Mayor Zohran Mamdani and Seattle Mayor Katie Wilson.
Warnings from both parties
Inna Vernikov, a New York City Republican Councilwoman who grew up in Soviet Ukraine, told Fox News Digital the shift is neither spontaneous nor grassroots. She described it as the product of organized campaigns run through the education system across generations. Veteran Democratic strategist Hank Sheinkopf said the failure is partly generational. His cohort did a "crappy job" warning younger Americans about socialism's risks, he told Fox News Digital, filling the gap instead with what he called a "religion called social justice."
Gonzalez closed with a warning drawn from Marx's own text. The Communist Manifesto, he notes, anticipates that property seizures will provoke resistance and calls explicitly for "despotic inroads" to suppress it. That passage, he argues, is the blueprint by which gulags follow collectivism.