3 takeaways from the 3rd Maine Senate debate between Susan Collins and Troy Jackson
The third U.S. Senate debate between Democrat Troy Jackson and Republican incumbent Susan Collins took place Tuesday, adding fresh substance to a race that polls say is neck‑and‑neck. Both candidates, aged 58 and 73 respectively, are locked in a pivotal contest that could shape Maine’s representation in Washington for the next six years.
The discussion opened with a clash over health‑care programs. Collins told Jackson that he was “confusing the Medicaid program with the Medicare program,” explaining that Medicare serves seniors while Medicaid assists low‑income individuals and families. Jackson answered that he understood the distinction well, noting that he had visited four birthing centers that have recently closed, underscoring his hands‑on experience with the issues.
A separate exchange centered on campaign finance. Collins pointed out that Jackson had not yet filed a required financial report, a requirement that applies to all candidates after the most recent quarterly filing deadline on June 30. Jackson replied that he would release the report the following morning, emphasizing that no billionaire donors were involved and inviting Collins to review his filing before the next debate on Thursday.
On the topic of national security, Jackson seized on the three‑month anniversary of the fatal shooting of Johan Sebastián Guerrero by federal immigration agents in Biddeford. He condemned Collins for backing a $70 billion increase in funding for U.S. Immigration and Customs Enforcement, labeling ICE a “rogue agency” that should be abolished and its duties transferred to Customs and Border Protection and the FBI. Collins countered that the spending package included $20 million for body‑worn cameras and de‑escalation training, adding that further reforms were still needed.
Both candidates also addressed the growing presence of data centers in the state. Each said they support some form of regulation governing where such facilities can be sited and how much water and electricity they consume, signaling a rare point of agreement on infrastructure policy.
When the conversation turned to fiscal legislation, Collins highlighted her vote against the One Big Beautiful Bill Act, which raised taxes on the wealthy and cut $1 trillion from public health programs. She argued that her amendment secured a $50 billion fund for rural hospitals, a benefit she claimed would not have been possible under Jackson’s approach. Jackson replied that the amount Maine would receive under the current arrangement paled in comparison to the cuts the legislation imposed.
The debate also touched on trade policy. Collins asserted that, although both she and Jackson opposed Canadian tariffs, she had negotiated to have specific items removed from the tariff list, whereas Jackson said he had been in contact with the Canadian ambassador and the Boston consulate. Collins clarified that the tariff dispute originated with the Trump administration, not the Canadians themselves.
Integrity became a recurring theme. Collins rebuked Jackson for what she called repeated attacks on her character, insisting that his claim she was under FBI investigation and found guilty of fraud was false. Jackson, in turn, referenced a ProPublica report indicating that the FBI was preparing to examine whether Collins’ allies were steering federal funds to a defense contractor and donor, expressing shock that she would accuse him of fraud.
Throughout the exchange, both candidates reiterated their positions on affordability, the war in Iran, and tariffs, but the most memorable moments emerged from the pointed exchanges over health‑care definitions, campaign finance transparency, immigration enforcement, and the tangible impacts of federal spending on rural health and data‑center regulation. The candidates have scheduled a fourth and final debate for Thursday, which will likely determine the direction of the race as voters prepare to cast their ballots in the 2026 election.
