The Senate race in Maine looks significantly different than it did 48 hours ago. Yesterday, Politico reported a credible allegation of sexual assault against the Democratic nominee, Graham Platner. In a video posted after the story broke, Platner denied the accusation but said that his campaign would explore the best way forward, opening the door to what seems like an inevitable withdrawal from the race. Now the voices that had most vehemently defended Platner during previous scandals or vouched