Third Democrat Enters Maine Senate Primary Against Mills, Platner

A third Democrat jumps into Maine's crowded U.S. Senate primary, challenging Governor Janet Mills and surging oyster farmer Graham Platner, as polls show Platner leading Mills among progressives and young voters. This intraparty brawl weakens Democrats' unified front against incumbent Republican Susan Collins, who dominates her GOP primary with unknown challengers trailing far behind. Read more about this...