Welcome to The Flashpoint. It’s all over but the crying for Maine Democrat Graham Platner, whose upstart primary campaign for US Senate made him a national figure. On Monday, Politico reported allegations of sexual assault from a former partner of Platner’s that are damning and credible. You can read the story here. In the article, Platner’s team sounds a defiant note; after it was published, he released a video sounding a more cautious note and all but acknowledging the campaign is over.