President Trump is no doubt walking a tightrope between those who want him to stop the regime changes and those who don't. And he has said and done some scary stupid things and filled his cabinet with swamp creatures like Giuliani and Bolton. But when you look around, North and South Korea are talking reconciliation; the Ukraine mess is quieting down; and Syrian President Assad appears to be safe for now. So, I'm cautiously optimistic about the final outcome in Iran.