Last Update: 09/29/2026 at 2:01 PM EST
2026 Maine Senate Topics
The issues driving ongoing reporting and analysis
The newest and most significant topics based on CI Score
CI Score
Collins’s Kavanaugh Vote Fuels Abortion AdsDemocratic-aligned groups have spent millions on ads criticizing Collins’s 2018 vote to confirm Brett Kavanaugh.
Strong evidence · Strong current activity · Momentum developing
Jackson and Collins Split Poll LeadsA CNN/SSRS survey put Jackson ahead 48% to 45%, a margin within its 3.7-point sampling error.
Strong evidence · Moderate current activity · Momentum developing
Collins's Trump Ties Test ReelectionJackson replaced Graham Platner after Platner withdrew in July following an allegation he denies, giving Jackson a shorter general-election campaign.
Strong evidence · Moderate current activity · Momentum developing
Canada Tariffs Test Collins's IndependenceCollins has opposed the tariffs and urged renewed negotiations with Canada.
Strong evidence · Quiet currently · Momentum developing
Jackson’s Late Start Tests Democratic UnityJackson won the Democratic nomination at a July 25 convention after Platner withdrew.
Strong evidence · Quiet currently · Momentum developing
Jackson’s Ground Game Meets Collins’s MoneyJackson raised $5.3 million through ActBlue in July, much of it after becoming the Democratic nominee.
Strong evidence · Quiet currently · Momentum developing
Logger Roots Face Statewide TestJackson became the Democratic nominee after Graham Platner withdrew from the contest.
Strong evidence · Quiet currently · Momentum developing
Platner Exit Forces Delegate SprintGraham Platner withdrew after a sexual-assault allegation he denies, prompting Democrats to find a replacement nominee.
Strong evidence · Quiet currently · Momentum developing
Jackson Takes Over Democrats’ Senate BidJackson won the July 25 Democratic nominating convention in Bangor by a reported 566–5 vote.
Strong evidence · Quiet currently · Momentum developing
Platner’s Exit Leaves Collins Challenge OpenPlatner withdrew from the 2026 Senate contest as political support for his campaign eroded.
Strong evidence · Quiet currently · Momentum developing
