Overview
- County meetings on Saturday and Sunday are electing roughly 500 local delegates who will join 101 state committee members to form the 601‑person convention that chooses the nominee on July 25.
- Candidates used the first debate to adopt many of Graham Platner’s progressive policies — including calls to abolish ICE and back Medicare for All — as they try to win his base after his withdrawal following a sexual‑assault allegation he denies.
- The fatal ICE shooting in Biddeford has pushed immigration and law‑enforcement questions to the center of the short campaign and given candidates an opening to tie Senator Susan Collins to federal enforcement decisions.
- Campaigns are focused on urgent delegate recruitment and local organizing this weekend, a sprint that favors candidates with existing political networks and groups like Our Revolution that can deliver visible slates of delegates.
- Whoever the convention picks will face Collins on November 3 in a race that could affect control of the U.S. Senate, and national groups have largely stayed neutral pending the convention outcome which will shape fundraising and turnout.