So as not to get too graphic on here, look up Juanita Broaddrick's account which was corroborated by others at the time and now.  She did deny the attack in an affidavit but later recanted.  This is not unheard of for victims in similar circumstances.  It's true it never went to trial but the facts seem to verify her story and if we're going to use a high threshold of proof for Bill, we should use it for every politician.  Even the obnoxious racist ones.