"If the Nazis had managed somehow during WW2 to purchase sensitive installations in the US we should still have let the deal go through to avoid risks that future potential companies might not "pony up"?"
Please show me where we declared war on the United Arab Emirates--I must have missed the announcement.
We're not, that's why I specifically said hostile elements within the United Arab Emirates could infiltrate those ports, they exist and it would be naive to suggest they don't.
Please demonstrate how "Islam -- Religion of Peace," whose Koran teaches hating the "infidel" AND the U.S., is to be entrusted to controlling access and security to several U.S ports.