My answer to Who is a bigger threat to American interests: ISIS, SISI, Iran, or Saudi Arabia?

Answer by Abbey Laurel-Smith:

Saudi Arabia, Saudi Arabia, Saudi Arabia own all counts.  Always running rings around the U.S. government.  Forget about terrorism, talk about proposed "transitional democracy" by Condolezza Rice…they scuttled it nicely.  Talk of "regime change" by this current U.S. government, and see how well the theatre of play has been shifted away from the Arabic Gulf.

Who is a bigger threat to American interests: ISIS, SISI, Iran, or Saudi Arabia?