John Hinckley Jr. , the man who tried to assassinate Ronald Reagan , is convinced he's the reason Jodie Foster is sexually attracted to other women. John tells TMZ he has a theory that his failed Reagan assassination attempt in 1981 traumatized Jodie to the point where she turned away from men and became a lesbian. He believes Jodie's trauma also stemmed from him bringing her into his assassination attempt with his public fascination of her. He says Jodie was dating men in the early 1980s and