If WaPO offered to pay women to lie about these claims, then it is absolutely clear that they are libeling Roy Moore. He should be able to bankrupt them with a lawsuit.
That - and a landslide win for Moore - is what it will take to stop this crap. And the whole “Russia Trump Dossier” is the grand-daddy whopper, used to supposedly justify political snooping and witchhunts within the legal system rather than simply going through yellow “journalism”.