As @Sexagenarianlover has said, he has excluded Islamic countries where he has business interests.
As he seems to be doing exactly what he said he would do before the election, let's remember that he asked repeatedly about using nuclear weapons.
I hope that there is enough wisdom in the US Military that he'd be talked out of that/told to phuck off.
Then I remembered that Rick Perry is his pick to head the Department of Energy -- the same department in charge of the US Nukes. Rick Perry is so stupid that he once forgot this very same department actually existed.
Maybe Trump will get a kicking in the mid-terms and that will change the balance of the Congress? Then he can be obstructed for the rest of his presidency? Phuck knows.