So the international news is that saudi arabia, russia and china are in the early stages of forming alliances, treaties, pacs and trade agreements with pretty much the entirety of the middle east.
Iran and Syria being the first ones and saudi acting as a mediator between the likes of Turkey, Kurdistan, Libya etc etc
Given that every nation involved hates America, it stands to reason that it'll all go through eventually and they'll stop trading in the dollar and instead use a ruble-yuan-gold backed dinar system, which will almost immediately wreck Americas economics.