I fail to see how Donald Trump's sleeze campaign attacking Bill Clinton's sex scandal history is going to have traction with any voters besides the crazies that follow him. Sure his comparisons of Bill Clinton to Bill Cosby reinforces his standing with the Republican base who vote on moral values, but the rest of the voters would like to see a debate on the issues that affect them.
As Hillary has said, her husband’s scandals have been “fair game going back to the Republicans for some years.” “They can do it again if they want to. That can be their choice as to how to run in this campaign. Didn’t work before, won’t work again.”
Republicans do not want to run on the issues. Their platform is empty of substantive reform. It is a campaign that invokes memories of fascism. Indeed, Donald Trump himself is now drawing comparisons from journalists to Hitler, which also reinforces his standing with his base:
Washington Post, December 8, 2016: Donald Trump says he is not bothered by comparisons to Hitler
Washington Post: Former CIA chief in Benghazi challenges the story line of the new movie ‘13 Hours’
This appears to be another "disputed facts" story. Will we ever know the true facts? Probably, but they will be disputed for political gain. In the end anyone can pick and choose whatever story line they choose to believe. People believe what they want to believe.
I believe Trump rented movie theaters and sponsored showings of 13 Hours.