One shot heard around the world is the collapse of oil. Some countries such as Iran depend on that cash cow. Their GDP is 400+ billion. A large part in oil. Massachusetts GDP is 400+ billion by comparison. This will not be good for the Iranian regime. SA and Russia may be targeting American shale but they are paying a heavy price too. Their GDP's are very dependent on the black gold. + PDJT will flood the American oil patch with money. Where's all the money coming from? Maybe here. They have a shady past. Maybe not a shady future.

Exchange Stabilization Fund

https://en.wikipedia.org/wiki/Exchange_Stabilization_Fund