> The companies all say that they comply with all legal orders, and secret FISA orders are legal. These slides all seem in line with what the CEOs and reps have said.

That's not true, the slides describe a system that receives a raw data flow and decodes it. Google and Facebook have both explicitly denied giving access or even receiving a request for blanket or bulk access. They both say the have only received requests for specific individuals, and every request is individually reviewed by their legal team.