How many trillions did Trump harvest from Saudi Arabia, Qatar, and the UAE during his Gulf tour? How many trillions did Trump harvest from Saudi Arabia, Qatar, and the UAE during his Gulf tour? How many trillions did Trump harvest from Saudi Arabia, Qatar, and the UAE during his Gulf tour? How many trillions did Trump harvest from Saudi Arabia, Qatar, and the UAE during his Gulf tour? How many trillions did Trump harvest from Saudi Arabia, Qatar, and the UAE during his Gulf tour? Answer if you know.