What would prevent the NSA from going into the ocean and tapping direct?
Forgive my ignorance, but I thought the revelation was that the NSA can routinely break encryption schemes.
Also, I thought it was against US export law to use certain types of encryption for data leaving the US.
> Or the relative difficulty of needing to use a submarine of some sort
They overcame that difficulty. The USS Jimmy Carter was specifically outfitted to be able to tap into undersea cables.
What would prevent the NSA from going into the ocean and tapping direct?