Trump threatened in October 2016 to commence civil lawsuits against the women that accused him of sexual abuse. He has done absolutely nothing to follow through on the path you suggest but one of the Apprentice contestants has filed a defamation suit after he called her a liar. The justice process takes a little longer than the electoral one but I hope in both Trump and Moore's cases (and any other sexual predator who uses power as a means of achieving their aims, regardless of political, religous or celebrity status) they get what they deserve.