Heinrich Breaks With Schumer to Back Platner in Maine Senate Primary
March 10 – March 10, 2026
Senator Martin Heinrich has defied party leadership by endorsing Graham Platner over Governor Janet Mills in the Maine Democratic Senate primary. This move signals a significant internal rift as Heinrich challenges the establishment's preferred candidate to unseat Senator Susan Collins.
5 Articles
Third senator backs Platner in Maine race
New Mexico Sen. Heinrich bucks Schumer, endorses Platner in Maine Senate race
news_articleUnrated
Arizona Sen. Gallego endorses Maine Senate hopeful Graham Platner
news_articleUnrated
Gallego endorses Graham Platner in Maine Senate battle against Mills
news_articleUnrated
Ruben Gallego backs Maine Senate hopeful Graham Platner - The Boston Globe
news_articleUnrated
Analysis generated by AI. Always verify with official sources.