If Democrats take anything away from the Graham Platner fiasco, it should be that the party still has not figured out how to connect with working-class voters.The consultants who recruited Platner — and then did an astonishingly poor job vetting him — apparently saw the outline of a character they believed working-class voters would find appealing.Join now to continue reading.Members get exclusive analysis, bonus features and no advertising. Learn more.If you’re already a member, sign in to your account.