Change is the only constant, unless that very fact itself changes. Nothing is impossible, except for the impossibility of an impossibility. Faith is the only true knowledge.
What terrifies me about ol' Rummy is that he seems to be a genuinely good-natured guy. Unless he's a world-class actor or I'm just another autistic on the internet, there's no detectable malice emenating from him. He doesn't seem to be ashamed of his rhetoric, or even feel as if he needs to apologize for it. Fear not the raving man on the street, or the killer in the dark. Fear the true believer!
Mass murderers who don't have a good time never make it in politics. Without his positive outlook on life, he'd have ended up just hiding the dismembered corpses of naked kids under his floorboards, instead of getting to murder rape an entire part of the planet. He's a man who recognized that he gets to do what he loves, and loves doing it!