Republican PAC Mistakenly Runs Attack Ads in Wrong State

A Republican-aligned super PAC, Defending Main Street, recently confirmed it mistakenly aired ads against Maine Democratic Senate candidate Troy Jackson in Portland, Oregon, instead of Portland, Maine. The PAC revealed that approximately $25,000 of digital advertising was placed in the wrong media market. After discovering the mistake, they immediately halted and corrected the ads. The media vendor will refund the full amount, ensuring no donor funds are lost.

The Maine Senate race is among the expected highly competitive races in the 2026 midterm elections. Although Maine tends to lean Democratic, with former President Donald Trump losing by 7 points in 2024, incumbent Republican Senator Susan Collins remains a strong contender, having secured victory by wide margins in previous elections. Democrats believe Jackson, a former president of the Maine Senate, stands a good chance to unseat Collins, given national approval ratings for Trump declining due to economic dissatisfaction.

The ad purchased by the Defending Main Street PAC criticized Jackson’s tax policies, claiming Maine “can’t afford Troy Jackson and all his taxes.” Data from the Google Ads Transparency Center showed the ad was viewed over 1.25 million times. Initially, the ad targeted Oregon-based ZIP codes, but by Monday afternoon, it had been redirected to the correct area.

“Susan Collins and her allies are so out of touch with Maine, they can’t even find it on a map. Good luck convincing Mainers you know what’s best for them when you don’t know which Portland they live in,” wrote Dan Gottlieb, a Jackson spokesperson, on X.

Why the Maine Senate Race Matters in the 2026 Midterms

The Maine Senate race could significantly influence which party controls the Senate post-midterms. Democrats see it as a prime opportunity to flip a GOP-held seat due to the state’s Democratic leanings and the expected national environment favoring their party. Currently, Republicans hold a 53-47 majority. Democrats need to flip four seats to gain control, with Vice President JD Vance acting as the tiebreaker if the chamber is evenly divided. North Carolina, which Trump won by 3 points, is another key target for Democrats, alongside Maine.

Failing to flip Maine would complicate Democrats’ path to a majority, forcing them to win additional seats in less favorable territories.

Latest Polls on the Maine Senate Race

Recent polling indicates a tight race in Maine. A Washington Post and George Mason University poll conducted from September 30 to October 5, showed Jackson leading Collins by 4 points, 50% to 46%, among 800 likely voters with a margin of error of plus or minus 3.6 points. A Marist University poll from October 1 to 4 found similar results, with Jackson holding 51% support over Collins’ 47% among 1,505 registered voters, with a margin of error of plus or minus 3.8 points.

In a YouGov/CBS News poll, both candidates were tied at 50%, surveying 1,136 likely voters from September 23 to October 1, with a margin of error of plus or minus 4.7 points. Historically, polls underestimated Collins in 2020 when she won against Democrat Sara Gideon with over 50% of the vote.

Prediction Markets and Developments

On Monday, prediction markets indicated a slight edge for Jackson, who had a 58% chance of winning on Kalshi and 59% on Polymarket. These markets reflect current sentiment through real-money wagers but are not always accurate predictors of the outcome.

Recently, Jackson received endorsements from prominent Democrats, including former President Barack Obama. Vermont Senator Bernie Sanders, who aligns with Democrats, campaigned with Jackson. Trump may also visit Maine before the midterms. Meanwhile, Collins and Jackson participated in two debates last week, discussing issues like Trump’s tariffs and economic hardships such as high home heating oil costs.

Collins opposed Trump’s plan to import Russian diesel to reduce high prices, stating in a WMTW-TV report: “I oppose President Trump’s decision to lift sanctions on the purchase of diesel from Russia. I was a cosponsor of the Russian sanctions law, which the president recently signed but is now not following.”

Upcoming Events

Two more debates are set for October 13 and October 15, hosted by WABI, WAGM, News Center Maine, The Portland Press Herald, and Maine Public. Forecasts predict a close race, with the Cook Political Report and Sabato’s Crystal Ball considering it a toss-up.

For more details, contact Newsweek editors Jenni Fink and Sam Wilson.