CNN data analyst Harry Enten left host John Berman visibly stunned on June 5, 2026, when he laid out a series of polling numbers showing what he called a “rural revolt” against President Donald Trump, headlined by a staggering 56-point swing on the issue that arguably won him the White House: inflation. Since that segment aired, Trump’s standing has deteriorated further: his net approval rating has now sunk to -21.4 (37.2% approving, 58.6% disapproving), the lowest of any president at this point in their term since Franklin D. Roosevelt and the lowest of either of Trump’s terms. No president in the modern polling era has been this far underwater at the 16-month mark.
The segment came on the heels of the Iowa Republican gubernatorial primary on June 2, where Trump’s hand-picked candidate, Randy Feenstra, was upset by farmer and businessman Zach Lahn by less than a percentage point — a result that ended Trump’s near-perfect streak of endorsements and signaled deeper trouble for the 79-year-old president in the heartland that powered his political comeback.
A Field of Dreams Turns Sour
“Iowa has been traditionally a field of dreams for the president of the United States. But it’s quickly turning into potentially a field of nightmares,” Enten told Berman, walking him through chart after chart of collapsing numbers.
The numbers Enten presented were jarring. According to Fox News polling, Trump led Kamala Harris among rural voters by 18 points in October 2024. As of May 2026, he sits 14 points underwater with that same group — what Enten described as an “over 30 points switcheroo” against the sitting president.
Statewide in Iowa, the picture is similarly grim. Trump’s net approval rating cratered to -14 points in May 2026, down from the 18-point margin he carried the state by in 2024 — a near 40-point switcheroo in a state Republicans have long treated as safely red.
“There seems to be a rural revolt going on in this country against Donald Trump,” Enten said, pointing to a chart showing the president “down there underwater, underneath the cornfields.”
Inflation Drives the Collapse
The most dramatic shift, Enten said, comes on the economy. Rural voters trusted Trump over Harris on inflation by 37 points heading into the November 2024 election. As of May 2026, he is 19 points underwater with those same voters on the same issue — a 56-point swing that Enten called an “over 50-point switcheroo.” The collapse is corroborated across multiple independent surveys: an Economist/YouGov poll conducted May 29–June 1, 2026 found just 24% of Americans approved of Trump’s handling of inflation, with 72% disapproving; a Marquette Law School poll from the same period put disapproval at 78%. The polling collapse has been attributed to accelerating tariff-driven inflation and stagflation concerns, with PCE inflation now hitting 4.5%. Trump’s approval fell to 38.1% in May 2026.
“Rural voters, like the rest of the country, turning against Trump on the key issue that got him elected to a second term back in 2024,” Enten said.
The polling backlash is colliding with hard economic data. The Bureau of Labor Statistics’ Producer Price Index report for April showed prices climbing 1.4%, the largest month-to-month jump since 2022 and the highest inflation reading in three years. A new Edward Jones and Gallup survey found only one in six Americans feel financially fulfilled, while about a third of adults describe themselves as financially stressed.
The agricultural sector is bearing particular strain. Farm bankruptcies rose 46% in 2025 compared with the previous year, according to the American Farm Bureau Federation, with those pressures intensifying further in 2026 as the Iran conflict drove up fertilizer and diesel prices. Gas prices are adding fuel to the fire. The war in Iran and resulting disruptions to shipping through the Strait of Hormuz have pushed average prices above $5 in some states, according to AAA. President Trump and Vice President JD Vance virtually signed a US-Iran agreement on June 15, 2026. A formal in-person signing ceremony is scheduled for a later date in Switzerland.
The Iowa Warning Shot
The Iowa primary result has reverberated through Republican circles. Feenstra, who declared before the vote that “President Trump is the greatest president of my lifetime,” was beaten by Lahn — a first-time candidate aligned with Robert F. Kennedy Jr.’s Make America Healthy Again movement — despite the full backing of the White House. A Trump strategist told NBC the loss was “clearly a Randy problem,” attempting to insulate the president from the fallout.
Democrats sense an opening. Their gubernatorial candidate, Iowa State Auditor Rob Sand, now has about a 60% chance of winning the governorship, with Lahn pegged at around 40% — extraordinary territory for a state where Democrats haven’t won a Senate race since 2008 and where the last Democratic governor was elected in 2006. Ahead of November elections, Senate Democrats are using “every tool” to fight back against Trump and GOP efforts characterized as tampering with democracy. Senator Chuck Schumer has consulted with Arizona Secretary of State Adrian Fontes about the situation.
Broken Promises Pile Up
Trump entered office in January 2025 vowing to “end inflation and make America affordable again” on day one. He also pledged to “supercharge our domestic industrial base” through aggressive tariffs designed to force companies to build factories on American soil.
Neither promise has materialized. A Financial Times analysis found that almost none of the promised factories are being built, and the president has dismissed the broader affordability crisis as a “hoax.” His top economic adviser has gone so far as to argue that Americans spending more is evidence that they are “optimistic about the future.”
For Enten, the math tells the story. A 56-point collapse on inflation among the voters who delivered Trump his second term isn’t a blip — it’s a warning siren, ringing loudly from the cornfields.