I am guessing the attack is centering around what Roger Stone has tweeted out: Roger Stone Warns Rape Charge Against Trump to be Promoted Next by Clinton Attack Team.For the benefit of the country, the party and his family, and for his own good, @realDonaldTrump should withdraw. More and worse oppo coming— Hugh Hewitt (@hughhewitt) October 8, 2016
It is an alleged incident that took place at a Jefferey Epstein party in 1994. It is a very ugly allegation and I have no idea whether there is any truth to it but you can be sure mainstream media is going to run with it.
That said, Roger Stone does have a point, why only the focus on Trump? As Stone notes"Bill Clinton partied with pedophile Epstein 17 times."