Maine Democrat Senate candidate Graham Platner is facing yet more scrutiny after archived social media posts surfaced containing graphic remarks, controversial political statements, and comments about military veterans. The posts, recovered from Platner’s former Reddit account and reviewed by multiple outlets, remained accessible through internet archives despite efforts to remove much of his online activity. Among the material drawing attention was a response Platner posted in 2014 to an online discussion asking users to share offensive jokes. Under the username P-Hustle, Platner responded to a Reddit prompt asking users to share “the most f*cked up, jaw-dropping, offensive joke you know?”...