Bannon is facing his first set of challenges on the International level. Trump apparently insulted the Australian Prime minister. Threatened Mexico w/invasion re dealing w/the cartels and has told Israel to simmer down on expansion in the West Bank. (I doubt this but Netanyahu will be in DC in 2 weeks, so we'll hear more)
The biggest thing happening is Bannon putting Iran "On Notice" for testing a missile. New sanctions against Iran could be coming as early as tomorrow.
....and today too, sanctions against Russia were "modified" so as to let some dealings w/the former KGB biz
Showtime for the Bannon Admin could be sooner rather than later
