Maine Poll Reveals Graham Platner Ahead While Collins Edges Janet Mills

A new poll suggests Susan Collins could face a competitive 2026 Senate race in Maine but the outcome may depend heavily on which Democrat becomes the nominee.

According to a survey released by Quantus Insights, Democrat Graham Platner leads Collins 48.6% to 41.8% in a hypothetical general election matchup among likely voters.

But the same poll shows a dif…