The US gets only 8.1% of its oil from Saudi Arabia now, and that's dropping each year. The US is at last in a position to tell Saudi Arabia where to get off.
Race and religion matters, if you are not in the league, you better make sure you have power or money, or something to offer. At least to me, that is what Trump believes.
If Lockheed is successful and able to fund itself well, fund new weapons programs, the military is happier for obvious reasons. Not to mention the crossover between the public and private spheres when it comes to careers.
I suspect this sort of generalization is what caused the student visa problem in the first place.
As oil goes, so goes the world.