On Wednesday night, voters in Dauphin, York and Cumberland counties heard a sharply contested debate between Republican incumbent Scott Perry and Democratic challenger Janelle Stelson. The contest is a rematch of the 2024 race, which Perry edged out by just 1.3 % of the vote. Both candidates framed the discussion around national discontent – low approval for the current administration, rising inflation and the looming midterm shift that historically favors the party not in the White House.

While Perry highlighted his decade-plus tenure in Congress and attempted to portray his record as a series of steady achievements, Stelson focused on the perceived harms of those policies, especially on affordability for local farmers and families. The debate quickly turned personal, with each side accusing the other of either inexperience or entrenched partisanship.

Debate tactics and moments of contention

From the outset, Perry leaned on his experience, emphasizing that having served since 2012 gave him the legislative know-how to navigate complex issues. Stelson in contrast, adopted an aggressive tone, repeatedly challenging Perry’s voting history and linking him to unpopular national policies. The moderator, abc27’s Dennis Owens, had to intervene several times as the two candidates raised their voices over topics such as the war in Iran and the rising cost of diesel fuel for farmers.

When asked about the war in Iran, Stelson suggested an immediate end to the conflict but offered no specific roadmap, a stance consistent with broader Democratic rhetoric. Perry countered by asserting that Iran had declared war on the United States many decades ago and warned of a “potential nuclear threat,” citing numbers that, upon scrutiny, could not be verified by his campaign’s own source documents. Fact-checking revealed that U.S. intelligence agencies consider Iran’s nuclear program not yet weaponized, and the claimed death toll of tens of thousands of Americans over the past 50 years was unsupported.

Local issues and accusations of fraud

Beyond foreign policy, the candidates sparred over alleged voter irregularities in Dauphin County. Perry claimed fraudulent mail-ballot applications, but election officials confirmed that only twelve applications were submitted on September 25, with ten flagged as suspicious and subsequently investigated. The investigation uncovered a single individual who admitted to falsifying information; no fraudulent ballots were cast. This episode mirrors a broader pattern of unsubstantiated election-integrity claims that have been prominent since the Trump administration.

In a surprising twist, Perry raised the name of an alleged undocumented volunteer for Stelson’s campaign. The Department of Homeland Security released a statement linking the individual – arrested for public disturbance and a visa overstay – to campaign literature. However, Federal Election Commission filings showed no payments or official volunteer status for that person, and Stelson’s team denied any connection. Experts warned that such a public accusation within 60 days of an election could violate the Hatch Act which restricts federal agencies from influencing electoral outcomes.

Policy flashpoints: data centers, AI and economic anxiety

Both candidates tried to seize the narrative on emerging technology. Perry warned that China’s rapid development of data centers could erode U.S. competitiveness, while Stelson argued for a cautious approach to artificial intelligence, insisting that unchecked AI could “take over humanity.” The underlying message from both camps was a promise to protect local interests: no resident wants a noisy data center in their backyard, yet each candidate portrayed the opponent as more eager to invite such projects.

Economic concerns dominated the conversation. The Franklin & Marshall College poll released in the weeks before the debate indicated a razor-thin margin, with Stelson holding a slight lead. The same polling highlighted inflation and dissatisfaction with the former administration’s handling of the economy as the top issues for voters. Both candidates used the debate primarily as a rallying call to energize their bases rather than to persuade undecided voters, a strategy reflected in the crowded, often overlapping rhetoric.

Potential impact on congressional control

The 10th district, which encompasses all of Dauphin County and slices of York and Cumberland, is one of several “purple” races in Pennsylvania that could tip the national balance of power. Alongside tight contests in the 1st, 7th and 8strong districts, a win for either party could influence which side holds the House majority. Perry’s recent appearance with Speaker Mike Johnson underscores the Republican effort to solidify their hold, while Democrats view Stelson’s candidacy as part of a broader “blue wave” targeting incumbents.

As registration deadlines loom – Monday marks the final day to sign up – the debate’s fallout will likely feed directly into voter enthusiasm. Whether Perry’s aggressive framing or Stelson’s focus on affordability resonates more with constituents remains to be seen, but the race undeniably stands as a bellwether for the 2026 midterm landscape.