Graham Platner on Friday submitted his paperwork to formally withdraw from Maine’s U.S. Senate race, officially ending an upstart yet troubled campaign whose dissolution threatens Democrats ’ pursuit ...

Graham Platner on Friday submitted his paperwork to formally withdraw from Maine’s U.S. Senate race, officially ending an upstart yet troubled campaign whose dissolution threatens Democrats’ pursuit o...

Platner's decision to withdraw represents a significant turning point in one of nation's most closely watched and contested Senate races after what had been a chaotic week, during which his campaign u...