Strike us how? The biggest favor he could do us is to provoke a serious, unified response from the US or the world community.
Good question but for this guy to be this beligerent, I think it is highly likely he has a warhead or two already. I think he may, if he has got 'em, try to touch one off in Tel Aviv or NYC?? Who knows. He certainly acts like he has more than a few grams of freshly spun Uranium. If he is bluffing, he is going to lose major face.....