A top Maine labor spokesman and vocal supporter of Democratic U.S. Senate nominee Graham Platner is facing backlash after using the phrase “first against the wall” in a social media comment aimed at a Democratic strategist who refused to support Platner.
Andy O’Brien, the communications director for the Maine AFL-CIO, made the comment as Democrats continue to wrestle with divisions following Platner’s primary victory over a field that included Gov. Janet Mills and Brunswick Democrat David Costello.
The Maine AFL-CIO endorsed Platner earlier this year, calling him the strongest pro-worker candidate in the race and pledging to put union resources behind his campaign against Republican U.S. Sen. Susan Collins. The union describes itself as representing tens of thousands of Maine workers, and O’Brien is listed by the organization as the official who handles internal and external communications.
Collins, when asked about O’Brien’s comment, sharply condemned the remark, calling it “just despicable” and criticizing what she described as a growing culture of political violence.
The Maine Republican Party also called on the Maine AFL-CIO to denounce the comment and remove O’Brien from his position, arguing that violent political rhetoric has no place in Maine politics.
O’Brien and his defenders pushed back on the criticism, saying the phrase was not intended as a literal threat. They pointed to Douglas Adams’ science-fiction satire The Hitchhiker’s Guide to the Galaxy, where a similar phrase is used as a darkly comic jab at the marketing department of a fictional corporation.
But the comment landed in the middle of an already bitter Senate race that has exposed deep fractures inside Maine’s Democratic coalition.
Platner, a Marine veteran and oyster farm hobbyist from Sullivan, won the Democratic nomination on June 9 and will face Collins in November in a race expected to draw national attention. Maine Public reported that Platner’s primary victory came after months of controversy, including scrutiny of his past social media posts and continued doubts from some Democratic operatives about whether he can defeat Collins.
Those Democratic divisions did not end with the primary. Gov. Mills, who suspended her campaign in late April but remained on the ballot, did not endorse Platner in her post-primary statement, according to Maine Public. The outlet also reported that some Mills-aligned Democrats openly questioned Platner’s viability and that some vowed not to support him in November.
The AFL-CIO’s endorsement of Platner came before the primary and was presented as a major organizational boost for his campaign. At the endorsement event, union leaders said they would be “out canvassing” and speaking with members across the state to support him.
That support has also tied the labor organization more closely to Platner’s campaign and its political fallout.
In its endorsement announcement, the Maine AFL-CIO framed Platner as a candidate who would challenge corporations, billionaires, and the political establishment. The union also used the endorsement to sharply criticize Collins, accusing her of voting against the interests of working Mainers.
But the comment landed at a time when political violence is no longer theoretical.
Conservative activist Charlie Kirk was assassinated on September 10, 2025, while speaking at a Turning Point USA event at Utah Valley University in Orem, Utah. Prosecutors have charged Tyler James Robinson with aggravated murder in the case and have indicated they may seek the death penalty if he is convicted.
President Donald Trump has also survived multiple assassination attempts, including the July 13, 2024, shooting at a campaign rally near Butler, Pennsylvania, where he was wounded and rallygoer Corey Comperatore was killed. Two months later, on September 15, 2024, Trump survived another assassination attempt at Trump International Golf Club in West Palm Beach, Florida.
Against that backdrop, public officials, political operatives, union leaders, activists, and campaign surrogates face a higher standard when invoking language that even appears to suggest violence against political opponents.
What may once have been brushed off by some as a literary reference or internet sarcasm now lands in a country where candidates, activists, and civilians have been shot, killed, or targeted over politics. In that environment, calls for violence, jokes about firing squads, or casual references to putting opponents “against the wall” are not simply rhetorical flourishes. They are dangerous, reckless, and corrosive to public life.
The dispute over O’Brien’s comment now adds another flashpoint to a race already defined by sharp rhetoric, questions over political judgment, and a widening fight over the direction of the Democratic Party in Maine.
For Republicans, the comment offers a new opening to argue that Platner’s coalition is tolerant of radical language. For Platner’s supporters, the backlash is being dismissed as bad-faith outrage over a decades-old literary reference.
But in a political climate increasingly shaped by concerns about threats and violence, even sarcastic references to putting political opponents “against the wall” are unlikely to pass quietly.
