Every evil person is duped by satan and we should hope to see them repent and be saved.  But God's patience does have a limit and at some point, He turns them over and even locks them into their condemnation.  You see that illustrated in Romans 1:18 and forward, and in 2 Thess 2:10-12.  You also see that in the OT where Pharaoh hardened his heart, and after several plagues where the false prophets were even saying that these things were acts of God, it says that God hardened Pharaoh's heart.  In Hillary's case, I think she is well beyond the point of redemption and will face God's wrath.