I'm not disagreeing, but you gotta cite that one. To educate the readers.
Because NSA can't legally "spy" on US citizens, they would be happy to allow UK, or say NZ, to access those backdoors and record everything US citizens do. Then they just have to find a loophole in how to access that information later. Granted they can probably just redefine what "searching" and "access" means, which do already, but this would open even more loopholes and possibilities.
It's sometimes useful to think of these government agencies not as working for the US citizens but as adversaries who work against our interests.
This is, modulo using the hypothetical backdoors under general discussion, pretty much exactly what the "Five Eyes" member states (which set includes .nz and .uk) are doing for one another already.
> Nor are we necessarily talking about the customized encryption used by large business enterprises to protect their operations. We are talking about consumer products and services such as messaging, smart phones, e-mail, and voice and data applications.
It is AG Barr's suggestion (as far as I can tell from the quote above) that these are not regular consumers so they should get "the real thing". Everyone else would get the "inspectable encryption" version.
It seems to me that certain lawmakers and people like Barr either don't put the time in to understand or are willfully ignorant to further their own goals.