Saudi Arabia validates American currency due to an agreement made during the Nixon administration. The dollar was taken off of tangible assets, such as gold, and instead was built around a deal where Saudi Arabia would only sell its oil for US dollars in exchange for military protection. This means that any country that wants to buy Saudi oil has to purchase US dollars first. This is what gives the US dollar its strength.
Without this agreement the US dollar would be backed by nothing. The dollar would become worthless. Hyperinflation would set in and a candy bar could easily cost $1000 or more. Our economy would be destroyed.
The only option the US would have if the Saudi's decided to throw the agreement away without warning is to go to war to force the Saudi's to reinstate the agreement. The Saudi's would use their wealth and influence to "hire" militaries to come to their defense thus starting ww3.
Now that you understand our relationship with Saudi Arabia ask yourself this:
Why is the CIA and the Media trying to pressure Trump into ending this agreement? If nothing else, the CIA should be aware of the Armageddon that would ensue.
Why wouldn't the CIA try and suppress the Koshogi killing? Intelligence agencies aren't about telling the truth, they're about controlling information. Why would they let this information out?
Kashogi works for the Washington Post. The WP is owned by Jeff Bezos, the owner of Amazon. Amazon received a near billion dollar contract from the CIA and Bezos used half of that money to buy the WP within a month of receiving it. Since then the WP has received leak after leak from the intelligence organizations in the US.
The WP is now part of the CIA. Kashogi was used by the CIA to try interfere with US-Saudi relations.
