I expect the Democrat press slaves will bring forth an unending stream of Trump-denouncing bimbos from now until the election. Every day we will see a new one, with a new “groping” story.
But on the day after the election, everybody in the media had better update their resumés and hire bodyguards. The backlash will be fierce, no matter how the election turns out. We will not “forgive and forget” this crap!
It's hard to prove a negative which is what Trump is faced with. It may well be that every one of these women will be proven to be lying but the harm is still done and people will have voted before the truth comes out (see Ted Stevens' last Senate race).
If Trump did these things, it was reckless of him to run for President knowing these stories would come out sooner or later, which is another reason for giving him the benefit of the doubt.