There's nothing holding him back now except his own political will. He's over-concerned with bringing the great masses gently into a room-temperature realization in which no one will realize that anything evil was ever even planned, much less done. I do not agree with this as the best plan. Personally I think the evil needs to be shown to the whole world no matter how delicate and sensitive the world is. Wake up now and never go back to sleep. ". . . is constant vigilance."