Democrat SOP ,they do it to everyone
DemocRATS have always done this. Pull out the race card, the sexist card or whatever label works, in this case unsubstantiated, decades old "he said, she said" sexual allegations in an attempt to taint the voter pool against their opponents.
It works many times because they have the liberal media carry their water for them. The Washington Compost is doing this to knock him out of the race or slow him down. They have an agenda themselves.