I'll bet the Shia Muslims in Iran got nervous when Trump made a $100 billion arms (weapons) deal with Wahhabi (Salafi) Sunni Muslims in Saudi Arabia. 

I'll bet the Israelis got nervous when Trump made a $100 billion arms (weapons) deal with Wahhabi (Salafi) Sunni Muslims in Saudi Arabia. 

I'll bet Americans in the U.S.A. will get nervous when they realize they're making $100 billion worth of weapons for Wahhabi (Salafi) Sunni Muslims in Saudi Arabia. 

U.S. president Trump sure is shaking up the world.