In Maine's Senate primary, a race to define Graham Platner
Platner is responding to Janet Mills’ ads about his past comments as the candidates compete for the Democratic nomination.

SOURCE CHECK
TAP FOR WHYCredibility rates Centralmaine.com, which carries this article. The other scores rate the article itself. Centralmaine.com's published outlet score.
Credibility rates Centralmaine.com, which carries this article. The other scores rate the article itself. Centralmaine.com's published outlet score.
HOW WE SCORE ↗The story uses attributed polling and spending data, quotes an independent political science professor, and includes statements from both campaigns. It provides useful context but relies heavily on campaign messaging and offers limited independent evaluation of the candidates’ claims.
HOW WE SCORE ↗The article gives substantial attention to both campaigns’ advertising and includes polling, spending data and an outside expert. The story is not a full assessment of the candidates, and Collins’ own perspective is not represented.
- Counterarguments presented — Both campaigns’ approaches and statements are included.
- Source diversity — Uses campaign representatives, a political science professor, polling and an ad-spending tracker.
- Omitted context — Susan Collins is discussed as a prospective opponent, but her perspective is not included.
- Loaded language — The article generally attributes judgments and uses restrained reporting language.
The article uses a largely descriptive tone and reports both candidates’ advertising strategies, along with polling, spending data and expert analysis. It does not clearly favor either campaign.
- Language tone — Mostly neutral descriptions of ads, polling and campaign strategies.
- Source selection — Includes comments from both campaigns and an outside political science professor.
- Framing — Frames the contest as competing efforts to define Platner, without adopting either campaign’s argument.
- Omission — Provides limited independent scrutiny of the candidates’ claims, but no clear partisan omission is apparent.
Republished
Republished from Portland Press Herald. ChamberLight matched this page's text to Portland Press Herald's article.
158 stories · 77.6–78.4 · updated Oct 13, 2026
This is Portland Press Herald's own score, and this article is credited to Portland Press Herald. The host score in the Source Check is Centralmaine.com's.
Republished by Lewiston Sun Journal
Graham Platner and Janet Mills are using competing ads to shape voters’ views ahead of Maine’s Democratic Senate primary. Mills’ ad revisits Platner’s past comments, while Platner has apologized and released response ads.
A poll found that many Maine voters did not know enough about Platner to say whether they liked him. With the Democratic primary approaching, Mills is using ads to draw attention to his past comments, while Platner is apologizing and presenting himself as a changed person. A political science professor said defining Platner’s identity was important to his campaign.
The article reports that Maine Senate-race advertising had reached about $91.8 million, and that Platner had spent more than three times as much on ads as Mills. Mills’ March 17 ad featured reactions to Platner’s 2013 Reddit comments about sexual assault; Platner’s response ads acknowledged his past remarks and asked voters to judge him for who he is now. The story also describes ad spending by Republican-aligned groups to improve Susan Collins’ favorability.
Community verdict
8 VOTESCounts every outlet’s report of this story. See all 12
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People in this story
SWIPE →Democratic Senate candidate responding to ads about his past comments
Democratic Senate candidate using ads to criticize Platner
Mills's version of this story ↗Republican senator and prospective general-election opponent discussed in the candidates’ advertising
President referenced in connection with Mills’ past public dispute and advertising
Vermont senator cited as a national progressive backing Platner
Democratic Senate candidate mentioned as another participant in the primary
Massachusetts senator cited as a national progressive backing Platner
Maine senator mentioned as the incumbent Costello challenged in 2024
Part of a bigger story
7 OUTLETSJanet Mills’ campaign has run ads criticizing Graham Platner over past online comments, and Platner has responded with ads of his own. The dispute is unfolding as they compete for the Democratic Senate nomination in Maine. Left-leaning outlets emphasize an argument that voters should weigh Platner’s personal growth and later choices alongside the posts, criticizing Mills’ campaign for reviving them. Center outlets focus on the competing ads and campaign strategy, also examining voter support and the ads’ claims. Right-leaning outlets foreground the controversy around Platner’s posts and Mills’ ads; one also presents Warren’s endorsement as contentious.
- ARTICLES
- 12
- OUTLETS
- 7
- AVG CRED
- 68
- Wgme · Truth Tracker: Breaking down two dueling ads from Janet Mills, Graham Platner
- The Maine Wire · Mills Campaign Unleashes Emotional Ad Featuring Army Veteran Who Calls Platner 'Unacceptable' Over Past Reddit Comments
- NBC News · Janet Mills and Graham Platner battle for female voters in Maine's key Senate race
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