Democrats nominate Troy Jackson for Maine's U.S. Senate seat to replace Graham Platner

What This is

• Democrats replaced their previous Senate nominee, Graham Platner, after he withdrew following a sexual-assault allegation that he has denied.
• At a party convention in Bangor, delegates chose Troy Jackson as the Democratic nominee for Maine’s U.S. Senate race. Jackson will face incumbent Republican Sen. Susan Collins in November.
• Jackson won by an overwhelming margin, including 566 of 571 votes in one reported delegate count.
• Jackson is a longtime Maine political figure and former president of the state Senate, and he also has a blue-collar background as a fifth-generation logger.
• Jackson is running as a progressive, backing policies like Medicare for All and ending ICE, the federal immigration enforcement agency.
• Democrats have a short time to campaign because the nominee switch happened close to the election.
• Jackson starts with a big fundraising disadvantage compared with Collins, even as his campaign reported raising about $1 million quickly.
• Recent polling cited in coverage has shown the race as close, including one survey with Jackson slightly ahead of Collins.

Why This Matters

• The nominee switch reshapes what would have been a settled general-election matchup and forces both parties to recalibrate quickly.
• A late start can change what voters hear most, since money and organization matter more when there is less time to define a candidate.
• The race is closely watched because Maine’s Senate seat could affect which party controls the chamber.
• The dispute also reflects a larger Democratic debate about whether progressive candidates help turnout or risk losing swing voters.