I think these votes really go
to the
heart of important progressive issues and how they affect
Maine families, and I think this vote will galvanize Democrats in Maine."
One thing was clear after Collins' speech: Whoever runs will be well funded.
As the senator spoke, grass-roots progressive donors poured money -- more than $1 million, according to organizers -- into an online effort led by the Be A Hero PAC designed to raise money for a potential Democratic challenger.