A data specialist at CNN delivered a grim assessment this week of how President Donald Trump’s confrontation with Iran has upended the political landscape, warning that the conflict threatens to drag down the entire Republican Party ahead of November’s midterm elections.
Chief data analyst Harry Enten appeared on the network Tuesday, August 11, 2026, presenting figures that show a dramatic realignment among the voting blocs that put Trump in office. The unauthorized military action has coincided with fuel costs jumping from approximately $3 per gallon to over $4, undermining two pillars of Trump’s 2024 campaign: economic relief and keeping America out of fresh conflicts.
Democrats Seize National Security Advantage
The reversal on defense issues represents perhaps the most dramatic turnaround. According to Reuters/Ipsos data, Republicans enjoyed an 18-point lead over Democrats on handling wars, conflicts and terrorism in January 2025. That advantage has vanished completely, with Democrats now ahead by two points — a 20-point swing tied directly to the Iran confrontation.
Fox News polling reveals deep pessimism about the war’s outcome: just 27 percent of all voters expect the United States to secure a favorable deal with Iran. Even among Republicans, confidence reaches only 41 percent. Enten told host John Berman that the universal figures below 50 percent were the most shocking aspect, suggesting Americans cannot identify either the purpose of the military action or a path to resolution.
He delivered a stark warning to GOP congressional candidates hoping to distance themselves from the president’s difficulties. “Down the Republicans go, because down goes President Trump,” Enten said. “They are simpatico on this one.”
Working-Class Defection Accelerates
The collapse among voters without college degrees has been especially severe. In an early-August segment, Enten cited Marquette University Law School survey data showing the MAGA movement’s net favorability among non-college adults stood at plus-6 last October, then plummeted to minus-22 by July. “Down we go into the Atlantic Ocean,” he remarked.
His aggregated polling tells an equally dire story. Trump won non-college voters by 13 points in 2024, but his current running average puts him at minus-19 with that demographic. The constituency that formed the foundation of his presidential victory has now turned against him, Enten explained, noting that opposition now extends well beyond college-educated Americans.
This erosion threatens Republican control of Congress. Non-college voters backed a Republican-led House by plus-13 after the 2024 election. The same demographic now leans Democratic by a single point, a development Enten said should terrify Republicans facing voters in November.
On “News Central,” Enten flagged what he characterized as the clearest danger signal: support for the president’s approach to Iran among those most likely to vote has plummeted across the past two years. CNN/SSRS polling documents approval declining by 24 percentage points. Enten called it “a giant fall,” noting the reversal eliminates what had been among Trump’s greatest strengths entering the previous election. These highly motivated voters now view him as having broken core campaign pledges, the analyst said.
Administration Defends Economic Record
The White House disputed claims about lasting economic damage. According to the Daily Beast, spokesperson Kush Desai said oil prices “will plummet again when President Trump forces a successful resolution with Iran.” Republican strategist David Winston offered a more cautious outlook, saying Democrats could trigger a blue wave if they maintain economic advantages and hold double-digit leads with independent voters.
Enten noted the fallout reaches beyond this year’s congressional races to affect a distinction Trump has publicly sought. Prediction markets show the president’s chances of capturing the 2026 Nobel Peace Prize have tumbled from 33 percent less than a year ago to just 4 percent now. The conflict with Iran, he said, has pulled those odds downward.
The transformation is especially notable given how recently the same analyst was documenting Trump’s dominance within his own party. In July 2026, the president promoted a segment where Enten praised his primary dominance, highlighting how the president’s support elevated South Carolina Sen. Darline Graham Nordone from a 14 percent probability of primary victory to 80 percent, based on Kalshi’s prediction market. Graham Nordone, who lacked prior elected experience, received her appointment to replace her late brother Lindsey Graham, and subsequently qualified for a Republican primary runoff opposite Rep. Ralph Norman. Enten noted Trump’s exceptional primary success in Senate contests dating to 2022, when his preferred candidates won 95 percent of races without an incumbent.