The Democratic Party just shot cancel culture in the foot. Its weapon of choice: Graham Platner.The controversial Democratic nominee for U.S. Senate in Maine comes with baggage that would have sunk many pols. But he’s a Democrat up against a Republican. And that is all that counts. Revelations about Platner, 41, include dismissive online remarks about rape, derogatory comments about women, and his infamous tattoo resembling the Nazi Totenkopf (death’s head) symbol, which he covered up. How many pols could take that many strikes to their reputation and still be in the game? But Platner has some big Democratic guns...